FIRST  SUPPLEMENTAL  INDENTURE,  dated  as of  January  15,  1996,  between
CITIZENS  UTILITIES COMPANY, a corporation duly organized and existing under the
laws of the State of  Delaware  (herein  called  "Citizens"  or the  "Company"),
having its principal  administrative offices at High Ridge Park, Building No. 3,
Stamford,  Connecticut 06905, and CHEMICAL BANK, a New York banking corporation,
as Trustee (herein called the "Trustee"),  having its principal  corporate trust
office at 450 West 33rd Street, New York, New York 10001. The First Supplemental
Indenture is one of several agreements  executed in connection with the issuance
by the Company and certain of its  affiliates  of up to  $211,756,050  principal
amount of Debentures, up to 4,149,500 Partnership Preferred Securities and up to
4,025,000  Convertible  Preferred  Securities  (the  "Offering").  For  ease  of
reference,  certain of the operative  agreements in connection with the Offering
make use of a  Statement  of  Common  Definitions.  In this  First  Supplemental
Indenture,   such  Statement  of  Common   Definitions   ("Statement  of  Common
Definitions") is found at Exhibit B. For the purposes hereof,  capitalized terms
are  defined  in  Section  1.1  hereof,  elsewhere  in this  First  Supplemental
Indenture, in the Indenture, and in the Statement of Common Definitions.

                                    RECITALS

WHEREAS,  the Company has entered into an Indenture dated as of January 15, 1996
(the  "Indenture"),  with the Trustee to provide for the  issuance  from time to
time of the  Company's  debentures,  notes or other  evidences  of  indebtedness
(herein called the "Securities"), to be issued in one or more series; and

     WHEREAS,  Section 9.1 of the Indenture  provides,  among other things, that
the  Company  and the  Trustee  may enter into  indentures  supplemental  to the
Indenture  for,  among other things,  the purpose of  establishing  the form and
terms of the  Securities  of any series as  permitted in Sections 2.1 and 3.1 of
the  Indenture and adding to the covenants of the Company for the benefit of the
Holders of any series of Securities; and

     WHEREAS, the Company or one of its wholly owned subsidiaries is the general
partner of Citizens  Capital,  and the Company formed Citizens  Capital to issue
the Partnership Preferred Securities,  with a liquidation  preference of $50 per
Partnership  Preferred Security,  and to issue the General Partnership Security;
and

     WHEREAS,  the Company has formed the Trust under the Trust Act  pursuant to
the Declaration for the purpose of issuing the Convertible  Preferred Securities
and the Convertible Common Securities (the Convertible Common Securities and the
Convertible Preferred Securities are together, the "Trust Securities"),  selling
such Trust Securities and contributing the proceeds thereof to Citizens Capital;
and

     WHEREAS,  the Company  wishes to sell to  Citizens  Capital,  and  Citizens
Capital  wishes to purchase  from the  Company,  Debentures  in exchange for the
funds  received by Citizens  Capital from the Trust and capital  contributed  to
Citizens Capital by the General Partner; and

     WHEREAS, the Declaration provides that the holders of Convertible Preferred
Securities may cause the Conversion Agent to exchange such Convertible Preferred
Securities for Partnership Preferred Securities,  and, in turn, such Partnership
Preferred  Securities for Debentures held by Citizens  Capital,  and immediately
convert such Debentures into Common Stock Series A; and

     WHEREAS, the Company is irrevocably guaranteeing,  on a subordinated basis,
payment of  distributions,  payment of the Redemption  Price (as defined herein)
and payments on liquidation, to the extent provided in the Convertible Preferred
Securities Guarantee Agreement dated January 15, 1996 and the Convertible Common
Securities  Guarantee Agreement dated January 15, 1996, each between the Company
and Chemical  Bank,  as guarantee  trustee for the benefit of the holders of the
Trust Securities,  which guarantee,  together with the back-up  undertakings (as
defined herein), will be full and unconditional; and

     WHEREAS,  the Company,  by corporate  action duly taken, has authorized the
issuance  of a first  series  of  Securities  designated  as the 5%  Convertible
Subordinated   Debentures   Due   2036   (hereinafter   sometimes   called   the
"Debentures"),  which  series  is  limited  in  aggregate  principal  amount  to
$211,756,050, such Debentures to contain such provisions as have been determined
by or at the  direction  of the Board of Directors of the Company and as are set
forth in this First Supplemental Indenture; and

     WHEREAS,  all  conditions  have been complied  with,  all actions have been
taken and all things have been done which are necessary to make the  Debentures,
when  executed by the Company and  authenticated  by or on behalf of the Trustee
and  when  delivered  as  herein  and  in  the  Indenture  provided,  the  valid
obligations  of the  Company,  and to make this First  Supplemental  Indenture a
valid and binding supplemental indenture.

     NOW, THEREFORE, THIS FIRST SUPPLEMENTAL INDENTURE WITNESSETH:

     For and in consideration of the premises and the purchase of the Debentures
by the Holders thereof,  it is mutually covenanted and agreed, for the equal and
proportionate benefit of all Holders of the Debentures, as follows:


                               ARTICLE 1

DEFINITIONS

     Section 1.1 Definitions.
                 ------------

     For all purposes of this First Supplemental Indenture,  except as otherwise
herein expressly provided or unless the context otherwise requires:

          (1) capitalized terms used in this First Supplemental  Indenture shall
have the meanings  ascribed to them in the  Indenture,  this First  Supplemental
Indenture  or, to the extent not  inconsistent  with the Indenture or this First
Supplemental Indenture, the Statement of Common Definitions;
          (2) the words  "herein",  "hereof"  and  "hereto"  and other  words of
similar  import used in this First  Supplemental  Indenture  refer to this First
Supplemental  Indenture as a whole and not to any particular  Article or Section
or other subdivision of this First Supplemental Indenture;

          (3) the provisions of this First Supplemental  Indenture shall be read
in  conjunction  with the  provisions of the Indenture  only with respect to the
Debentures  and the  provisions of the  Indenture  shall not be modified by this
First  Supplemental  Indenture  with  respect  to any  series of the  Securities
outstanding or to be outstanding under the Indenture, other than the Debentures;
and

          (4) terms  defined in this First  Supplemental  Indenture  shall apply
only to this First Supplemental Indenture and the Debentures hereunder, and such
definitions shall not apply to any supplemental  indenture other than this First
Supplemental  Indenture or to any  Securities  outstanding  or to be outstanding
under the Indenture, other than the Debentures.

     "Additional Interest" has the meaning specified in Section 3.1(17).

     "Average Market Price" is defined in the Statement of Common Definitions.

     "back-up undertakings" is defined in the Statement of Common Definitions.

     "Capital  Lease  Obligation" of any Person means the obligation to pay rent
or other payment  amounts under a lease of (or other  Indebtedness  arrangements
conveying  the right to use) real or personal  property of such Person  which is
required to be classified and accounted for as a capital lease or a liability on
the face of a balance sheet of such Person in accordance with generally accepted
accounting principles.  The stated maturity of such obligation shall be the date
of the last  payment of rent or any other  amount due under such lease  prior to
the first date upon which such  lease may be  terminated  by the lessee  without
payment of a penalty.

     "Cash Interest Payment Date" has the meaning specified in Section 3.1(4).

     "Citizens Capital" is defined in the Statement of Common Definitions.

     "Common Stock" and "Common Stock Series A" are defined in the Statement of
Common Definitions.

     "Company Tax Event" is defined in the Statement of Common Definitions.

     "Compound Interest" is defined in the Statement of Common Definitions.

     "Conversion Agent" is defined in the Statement of Common Definitions.

     "Conversion Price" has the meaning specified in Section 5.4.

     "Convertible Common Securities" is defined in the Statement of Common
Definitions.

     "Convertible Preferred Securities" is defined in the Statement of Common
Definitions.

     "Date of Conversion" has the meaning specified in Section 5.2.

     "Debentures Payment" has the meaning specified in Section 4.2.

     "Declaration" is defined in the Statement of Common Definitions.

     "Delaware Trustee" is defined in the Statement of Common Definitions.

     "Designated Senior Holder" means, with respect to any Senior  Indebtedness,
the Person  designated  as such in accordance  with the terms of the  instrument
evidencing such Senior Indebtedness.

     "Distribution Declaration Date" has the meaning specified in Section 3.1(4)

     "Distribution Declaration Notice" has the meaning specified in Section
3.1(4).

     "Election Period" is defined in the Statement of Common Definitions.

     "Equivalent Value" is defined in the Statement of Common Definitions.

     "Expiration Time" has the meaning specified in Section 5.5(e).

     "General Partnership Security" is defined in the Statement of Common
Definitions.

     "Guarantee"  by any Person means any  obligation,  contingent or otherwise,
of such Person  guaranteeing  any  Indebtedness  of any other  Person where such
other  Person is the Primary  Obligor  under such  Indebtedness,  in any manner,
whether  directly  or  indirectly,   and  including,   without  limitation,  any
obligation of such Person (i) to purchase or pay (or advance or supply funds for
the purchase or payment of) such  Indebtedness  or to purchase (or to advance or
supply  funds  for  the  purchase  of) any  security  for  the  payment  of such
Indebtedness,  (ii) to purchase property, securities or services for the purpose
of assuring the holder of such  Indebtedness of the payment of such Indebtedness
or (iii)  to  maintain  working  capital,  equity  capital  or  other  financial
statement  condition  or  liquidity  of the Primary  Obligor so as to enable the
Primary Obligor to pay such Indebtedness (and  "Guaranteed,"  "Guaranteeing" and
"Guarantor"  shall  have  meanings  correlative  to  the  foregoing);  provided,
however, that the Guarantee by any Person shall not
            --------  -------
include  endorsements by such Person for collection or deposit,  in either case,
in the ordinary course of business.

     "Incur" means,  with respect to any Indebtedness or other obligation of any
Person, to create, issue, incur (by conversion,  exchange or otherwise), assume,
Guarantee or otherwise  become liable in respect of such  Indebtedness  or other
obligation  or  the  recording,  as  required  pursuant  to  generally  accepted
accounting principles or otherwise, of any such Indebtedness or other obligation
as  a  liability  on  the  balance  sheet  of  such  Person  (and  "Incurrence,"
"Incurred,"  "Incurrable" and "Incurring" shall have meanings correlative to the
foregoing); provided, however, that a change in generally
                               --------  -------
accepted accounting principles that results in an obligation of such Person that
exists at such time becoming  Indebtedness  shall not be deemed an Incurrence of
such Indebtedness.

     "Indebtedness"  means  (without  duplication),  with respect to any Person,
whether  recourse is to all or a portion of the assets of such  Person,  (i) all
Indebtedness  described  in  clauses  (i)-(vii)  of  the  definition  of  Senior
Indebtedness  (all  references  to Citizens in such  definition  being deemed to
refer to such Person) and (ii) the maximum fixed  redemption or repurchase price
of Redeemable Interests of such Person at the time of determination.

     "Junior Subordinated Payment" has the meaning specified in Section 4.2.

     "Limited Partnership Agreement" is defined in the Statement of Common
Definitions.

     "Ministerial Action Obligation" is defined in the Statement of Common
Definitions.

     "NASDAQ" is defined in the Statement of Common Definitions.

     "Notice  of  Conversion"  means  the  notice  to be given  by a  Holder  of
Debentures to the Conversion Agent directing the Conversion Agent to convert the
Debentures into Common Stock Series A on behalf of such Holder.

     "NYSE" is defined in the Statement of Common Definitions.

     "Other Subordinated Indebtedness" has the meaning specified in Section 9.1.

     "Partnership Event" is defined in the Statement of Common Definitions.

     "Partnership Preferred Securities" is defined in the Statement of Common
Definitions.

     "Partnership Securities" is defined in the Statement of Common Definitions.

     "Paying Agent" is defined in the Statement of Common Definitions.

     "Payment Blockage Period" has the meaning specified in Section 4.3.

     "Person" is defined in the Statement of Common Definitions.

     "Primary Obligor" shall refer to the Person who is primarily liable under
any Indebtedness.

     "Proceeding" has the meaning specified in Section 4.2.

     "Property Trustee" is defined in the Statement of Common Definitions.

     "Purchased Shares" has the meaning specified in Section 5.5(e).

     "Rating Agency Event" is defined in the Statement of Common Definitions.

     "Redeemable  Interest" of any Person means any equity  security of or other
ownership  interest in such Person that by its terms or otherwise is required to
be redeemed  prior to the Stated  Maturity of the principal of the Debentures or
is or may be redeemable at the option of the holder thereof at any time prior to
the Stated Maturity of the principal of the Debentures;  provided, however, that
interests which are redeemable solely for any equity
- --------  -------
security  of or other  ownership  interest  in such  Person that by its terms or
otherwise  is not  required to be redeemed  prior to the Stated  Maturity of the
principal of the Debentures shall not constitute Redeemable Interests.

     "Redemption Price" has the meaning specified in Section 6.1.

     "Reference Date" has the meaning specified in Section 5.5(c).

     "Record  Date" has the meaning  specified in Section  3.1(4) and shall also
mean any Special Record Date, as defined in the Indenture.

     "Securities" has the meaning specified in the Recitals to this instrument.

     "Senior  Indebtedness" means the principal of, premium, if any, interest on
and any other payment due pursuant to any of the following,  whether Incurred on
or prior to the date hereof or hereafter Incurred:

          (i)     all obligations of Citizens for money borrowed;

          (ii) all obligations of Citizens evidenced by notes, debentures, bonds
or other similar instruments,  including obligations Incurred in connection with
the acquisition of property, assets or businesses;

          (iii)   all Capital Lease Obligations of Citizens;

          (iv) all reimbursement obligations of Citizens with respect to letters
of credit,  bankers' acceptances or similar facilities issued for the account of
Citizens;

          (v) all  obligations  of  Citizens  issued or assumed as the  deferred
purchase price of property or services (but excluding trade accounts payable and
accrued liabilities arising in the ordinary course of business);

          (vi) all payment  obligations  of Citizens under interest rate swap or
similar agreements or foreign currency hedge,  exchange or similar agreements at
the time of determination,  including any such obligations  Incurred by Citizens
solely to act as a hedge  against  increases  in  interest  rates that may occur
under the terms of other  outstanding  variable or floating rate Indebtedness of
Citizens;

          (vii) all  obligations  under  lease  transactions  pursuant  to which
Citizens  or any of its  Subsidiaries  are  treated as the owner of the  subject
property for United States federal income tax purposes;

          (viii) all  obligations of the type referred to in clauses (i) through
(vii) above of another Person and all dividends of another Person the payment of
which, in either case,  Citizens has assumed or Guaranteed or for which Citizens
is  responsible  or liable,  directly or  indirectly,  jointly or severally,  as
obligor, Guarantor or otherwise; and

          (ix)   all   amendments,    modifications,    renewals,    extensions,
refinancings,  replacements and refundings by Citizens of any such  Indebtedness
referred  to in clauses  (i)  through  (viii)  above  (and of any such  amended,
modified, renewed, extended, refinanced, refunded or replaced Indebtedness);

provided, however, that the following shall not constitute Senior
- --------  -------
indebtedness:  (A) any trade accounts payable or accrued  liabilities arising in
the ordinary course of business, (B) any Indebtedness owed to a Person when such
Person is a Subsidiary of Citizens,  or (C) any Indebtedness  which by the terms
of the instrument  creating or evidencing the same expressly provides that it is
not  superior  in right of  payment  to the  Debentures.  For  purposes  of this
Definition, "Indebtedness" includes any obligation to pay principal, premium (if
any), interest, penalties, reimbursement or indemnity amounts, fees and expenses
(including  interest  accruing  on or  after  the  filing  of  any  petition  in
bankruptcy or for reorganization relating to Citizens whether or not a claim for
post-petition interest is allowed in such proceeding).  Such Senior Indebtedness
shall  continue to be Senior  Indebtedness  and  entitled to the benefits of the
subordination  provisions irrespective of any amendment,  modification or waiver
of any term of such Senior Indebtedness.

     "Senior Nonmonetary Default" has the meaning specified in Section 4.3.

     "Senior Payment Default" has the meaning specified in Section 4.3.

     "Share Transfer and Valuation Date" is defined in the Statement of Common
Definitions.

     "Special Event" is defined in the Statement of Common Definitions.

     "Special Representative" is defined in the Statement of Common Definitions.

     "Subsidiary" is defined in the Statement of Common Definitions.

     "Trading Day" is defined in the Statement of Common Definitions.

     "Trustee"  shall  mean  Chemical  Bank  as  trustee  with  respect  to  the
Debentures,  until a successor  Trustee  shall have become such  pursuant to the
terms of the Indenture.

     "Trust" is defined in the Statement of Common Definitions.

     "Trust Event" is defined in the Statement of Common Definitions.

     "Trust Securities" has the meaning specified in the Recitals to this
instrument.

     "Underwriting Agreement" is defined in the Statement of Common Definitions.

     "Voting Stock" has the meaning specified in the Statement of Common
Definitions.

     Except as  otherwise  expressly  provided or unless the  context  otherwise
requires,  "First  Supplemental  Indenture"  means this instrument as originally
executed or, if amended or supplemented pursuant to the applicable provisions of
the Indenture, as amended or supplemented.


                               ARTICLE 2

                         FORMS OF DEBENTURES

     Section 2.1 Form of the Debentures.
                 -----------------------

     The Debentures shall be in substantially the form set forth in Exhibit A to
this First  Supplemental  Indenture,  as such form may be completed  pursuant to
Article  3 hereof,  the terms of which  Exhibit  A are  herein  incorporated  by
reference and made a part of this First Supplemental Indenture.

                               ARTICLE 3

                       TERMS OF THE DEBENTURES

     Section 3.1 Terms of the Debentures.
                 ------------------------
     The terms of the Debentures shall be as follows:

          (1) The  Securities  to be issued under the  Indenture  and this First
Supplemental  Indenture  shall be the  Debentures and shall be designated as the
"5% Convertible Subordinated Debentures Due 2036".

          (2) The Debentures  shall constitute a single series of the Securities
under the Indenture,  which series is limited in aggregate  principal  amount to
$211,756,050.

          (3) So long as all of the  Debentures  are  registered  in the name of
CEDE & Co.,  or any other  nominee  of The  Depository  Trust  Company,  and are
intended to be  Book-Entry  Securities,  the  provisions  of Section 3.11 of the
Indenture shall apply to the  Debentures.  Thereafter,  or in lieu thereof,  the
Debentures  may be  subjected  to the  requirements  of a successor or different
book-entry  securities  system that may be adopted by the Company in  accordance
with the provisions of the Indenture and this First Supplemental Indenture.

          (4) Interest on the Debentures will be paid in either shares of Common
Stock  Series A or cash,  as specified  in  paragraphs  (4), (5) and (6) of this
Section. Interest which is paid in shares of Common Stock Series A shall be paid
on the Share  Transfer and  Valuation  Date,  as defined in paragraph (5) below.
Interest which is paid in cash shall be paid on the Cash Interest  Payment Date,
as defined in this paragraph (4).  Computation of the interest payments shall be
as follows:  Interest on each of the Debentures shall be payable at the rate per
annum specified in the title of the Debenture from January 22, 1996, or from the
most recent Cash Interest  Payment Date to which  interest has been paid or duly
provided  for,  quarterly  in arrears,  on (or, if interest is paid in shares of
Common Stock Series A, computed as of) January 31, April 30, July 31 and October
31 in each year (each such date, a "Cash Interest Payment Date"),  commencing on
April 30, 1996,  subject to the right of deferral of the Company  referred to in
paragraph  (7) of this Section.  Interest  shall be calculated on the basis of a
360-day year  consisting  of 12 months of 30 days each.  For any period  shorter
than a full quarter, interest will be computed on the basis of the actual number
of days elapsed in such period. The interest payable and punctually paid or duly
provided  for in cash on any Cash  Interest  Payment Date or in shares of Common
Stock  Series A on any Share  Transfer  and  Valuation  Date will be paid to the
Person in whose name such Debenture (or one or more  Predecessor  Securities) is
registered at the close of business on the regular  record date ("Record  Date")
next preceding such interest payment. Upon or before the day on which the Trust,
the  Partnership or the Company (or any direct or indirect  beneficial  owner of
the  Debentures)  is  required  to give  notice of the record  date for the next
scheduled  distribution  payable on the Convertible  Preferred  Securities,  the
Partnership  Preferred  Securities or the Debentures to the NYSE, or NASDAQ,  or
other  applicable  self-regulatory  organization,  or  to  the  holders  of  the
Convertible  Preferred  Securities,  the Partnership Preferred Securities or the
Debentures (the "Distribution  Declaration Date," a date which will be specified
in advance by the Company in a written  notice  delivered  to the  Trustee,  and
which  date shall  initially  be the date  specified  in  paragraph  (8) of this
Section unless changed by the Company in accordance  with the provisions of this
Section),  the Company  shall give  written  notice  ("Distribution  Declaration
Notice") to the Trustee and the Holders of the Debentures and the holders of the
Convertible Preferred Securities and the Partnership Preferred Securities, which
notice shall specify (a) whether the Company is  exercising  its option in whole
or in part to make the next interest payment in cash, (b) whether the Company is
exercising  its right to elect to defer such next interest  payment as permitted
by  paragraph  (7) of this  Section  (unless  written  notice  of the  Company's
election to defer such interest  payment shall previously have been given to the
Trustee and such holders), (c) the Record Date for such interest payment (unless
such  Record Date has  theretofore  been  established  by the Company and notice
thereof has  previously  been given to the Trustee  and such  holders),  (d) the
Share  Transfer  and  Valuation  Date  (as set  forth in  paragraph  (5) of this
Section) and (e) if such Distribution  Declaration Notice relates to the January
31 Cash Interest Payment Date, the Election Period procedures.
          The  Record  Date  shall  be   established   by  the  Company  in  the
Distribution  Declaration  Notice as aforesaid or in a separate  written  notice
given to the Trustee and the Holders no later than the Distribution  Declaration
Date  immediately  preceding  the Cash Interest  Payment Date in question.  Such
notice (or a separate  notice)  may also  establish  a schedule  for  subsequent
Record  Dates  which shall  remain in effect  until  changed by a later  written
notice to the Trustee and Holders.  In the event that any date on which interest
is payable on the Debentures is not a Business Day, then payment of the interest
payable on such date will be made on the next succeeding day which is a Business
Day (and  without any  interest  or other  payment in respect of any such delay)
except that, if such Business Day is in the next succeeding  calendar year, such
payment shall be made on the  immediately  preceding  Business Day, in each case
with the same force and effect as if made on the Cash Interest Payment Date. Any
interest not so punctually  paid or duly provided for will forthwith cease to be
payable to the Holder on such Record Date by virtue of having been such a Holder
and shall be paid by the Company as  provided  in Section 3.7 of the  Indenture.
Any interest that has been properly  deferred  pursuant to Section 3.1(7) hereof
shall be payable only as provided in Section 3.7 of the Indenture.

          Upon the  deferral of any  interest  payment as permitted by paragraph
(7) of  this  Section,  interest  on  such  deferred  interest  payment  will be
compounded on each Cash Interest Payment Date and accrued until paid at the rate
specified  in the  title of the  Debenture  until the  amount  of such  deferred
interest (including compounded interest thereon) is paid in full.

          (5) So long as  Citizens  Capital  shall be the  Holder  of all of the
Outstanding  Debentures,  and subject to  provisions  of  paragraph  (6) of this
Section,  payment  of  interest  shall  be made  by  delivery  (which  may be by
book-entry) on a date (the "Share Transfer and Valuation  Date"),  which will be
specified by the Company in the immediately preceding  Distribution  Declaration
Notice,  of shares  of Common  Stock  Series A with an  Equivalent  Value to the
interest  requirement  set forth in paragraph (4) of this  Section.  At any time
subsequent to the Share Transfer and Valuation  Date, the Company shall have the
right to purchase  some or all of the shares of Common  Stock Series A delivered
to the Holder as  aforesaid  at a price  equal to the  Equivalent  Value of such
shares on the relevant Share  Transfer and Valuation  Date. If subsequent to the
delivery of shares of Common  Stock  Series A to  Citizens  Capital on the Share
Transfer  and  Valuation  Date,  Citizens  Capital  sells shares of Common Stock
Series A to make cash  distributions  with respect to the Partnership  Preferred
Securities,  and the net  proceeds  from the sale of such shares of Common Stock
Series A is less than the  proportionate  share of the interest  requirement set
forth in paragraph  (4) of this  Section  that is  allocable to the  Partnership
Preferred  Securities for which a cash distribution  election has been made (the
amount by which net cash  proceeds  from the sale of such shares  falls short of
such interest  requirement being referred to as the "Cash Shortfall"),  then the
Company, in its capacity as borrower with respect to the Outstanding Debentures,
shall be  obligated to transfer an amount of cash to Citizens  Capital  equal to
the Cash Shortfall on or prior to the Cash Interest Payment Date.

          (6) So long as  Citizens  Capital  shall be the  Holder  of all of the
Outstanding Debentures,  the Company shall have the option to elect, at any time
prior to the Share  Transfer and Valuation  Date, to make payment of interest on
or before the Cash Interest Payment Date in cash, which shall be payable either,
at the option of the Company  exercised on or before the Cash  Interest  Payment
Date, (i) by check mailed to the address of the Holder appearing on the Security
Register, (ii) by wire transfer in immediately available funds at such place and
to such  account  as may be  designated  by a  Holder  upon  application  to the
Security Registrar not later than the Record Date with respect to the first Cash
Interest  Payment  Date  for  which  such  transfer  is  requested,  or (iii) as
otherwise  provided  with  respect to a  Book-Entry  Security or pursuant to any
applicable  book-entry security system or similar system. The Company shall also
have the continuing  right at any time prior to the Share Transfer and Valuation
Date  to  elect  to pay  all or part of the  next  interest  payment  in cash as
aforesaid  (notwithstanding  the relevant  Distribution  Declaration  Notice) by
delivering a further written notice of override to the Holders,  the Trustee and
the holders of the Convertible Preferred  Securities,  and by complying with any
requirements of any stock exchange or market  quotation system or the Commission
with respect to the public notification or notice of such override. If only part
of such  interest  payment is in cash and the  number of shares of Common  Stock
Series A transferred  is less than the number of shares of Common Stock Series A
to be transferred  for the account of Holders who have elected to receive shares
of Common  Stock  Series A, the shares  transferred  to the account of each such
Holder  shall be reduced pro rata so that the number of shares  received by each
such Holder will be reduced by the same proportion,  to the extent possible.  If
the Company has made an  election to pay  interest in cash,  the payment of such
cash to the Holders shall occur on the Cash  Interest  Payment Date and need not
be made on the Share Transfer and Valuation Date. If the Company has not elected
prior to the Share  Transfer and  Valuation  Date to pay  interest in cash,  the
payment of such  interest  in shares of Common  Stock  shall  occur on the Share
Transfer and Valuation Date. If Citizens  Capital ceases to be the Holder of all
of the outstanding  Debentures,  Citizens will be deemed to have elected to make
each subsequent payment of interest in cash.

                The principal amount of the Debentures together with all accrued
or deferred but unpaid  interest will be paid at maturity or redemption by check
and shares of Common Stock,  if any,  against  presentation of the Debentures by
the  Holders  or their  duly  authorized  agent at the  office  or agency of the
Trustee,  in New York,  New York or such other address in New York,  New York as
the Trustee shall designate by written notice to the Holders of the Debentures.

          (7) The  Company  shall have the  right,  at any time and from time to
time during the term of the Debentures,  to elect to defer the date on which one
or more of the  quarterly  interest  payments  would  otherwise  become  due and
payable by the giving of notice of deferral; provided that (a) no
                                                     --------
deferred quarterly interest payment,  including any extension of deferral, shall
remain unpaid for more than 20  consecutive  quarters or be deferred  beyond the
Stated Maturity of the  Debentures,  (b) no Event of Default has occurred and is
continuing,  and (c) so long as any  deferred  interest  has not been paid,  the
Company shall not take any action  prohibited  in the first  sentence of Section
9.1 of this First Supplemental Indenture.

          If the Company intends to exercise such right to elect to defer one or
more  interest  payments,  it shall  give  written  notification  thereof to the
Trustee  and the  Holders  no  later  than  the  Distribution  Declaration  Date
occurring immediately prior to the first Cash Interest Payment Date with respect
to which interest is being deferred. A deferred interest payment will become due
and  payable  by  the  Company  only  upon  the  Company's   giving  a  deferred
distribution  notice  to the  Holders  of the  Debentures  and  the  Trustee  in
accordance  with the  provisions of Section 3.7 of the  Indenture  applicable to
delayed interest payments,  including deferred interest.  The Company shall also
give  notice  of any  deferred  interest  payment  to the  holders  of the Trust
Securities and Partnership Preferred Securities. No interest payment deferred in
accordance  with this  paragraph  shall be deemed due or payable  until the date
specified for payment in Section 3.7 of the  Indenture,  or at Stated  Maturity,
whichever occurs first.

          (8)  Prior  to and  pending  the  establishment  by the  Company  of a
different  schedule by written  notice given by the Company to the Trustee,  the
Holders  and  the  holders  of the  Partnership  Preferred  Securities  and  the
Convertible  Preferred  Securities,  the Record  Dates and related  Distribution
Declaration Dates and Share Transfer and Valuation Dates shall occur on the days
set forth on Annex A.

                Upon the  completion  of the giving of notice or taking of other
action to establish or change any Distribution  Declaration Date, Record Date or
Share Transfer and Valuation Date, the Company shall deliver (which delivery may
be contemporaneous  with the delivery of such notice) to the Trustee,  and shall
retain, a copy of a revised Annex A duly reflecting any such date which has been
established or changed.

          (9) If carried out in  accordance  with the  provisions  of paragraphs
(4), (5), (6), (7) and (8) of this Section,  the Company may give notice or take
other action to establish or change any Distribution  Declaration  Date,  Record
Date,  Special  Record Date or Share  Transfer and Valuation  Date (each of such
days being referred to as a "Date" or collectively,  "Dates" for the purposes of
this  paragraph),  or to establish or change any schedule for one or more of the
Dates, without any requirement of receiving the consent,  authorization,  or any
other action by any other Person,  including the Trustee,  Citizens Capital, the
Trust,  any Holder or any beneficial  owner of the Debentures,  or any holder of
Partnership  Securities or Trust Securities.  Such establishment or change shall
not be deemed to be an act or change requiring a supplemental indenture pursuant
to  Section  9.2 of the  Indenture.  Upon  maturity  or  the  redemption  of all
Outstanding  Debentures,  the Cash  Interest  Payment Date shall then become the
maturity  date or the  Redemption  Date, as the case may be, and the Company may
establish  or change any Date to reflect any such  resulting  change in the Cash
Interest  Payment Date;  provided that the Record Date shall be at least 15 days
before the Cash Interest  Payment Date. Any Annex A and revised Annex A given to
the Trustee  pursuant to this Section shall be deemed to be included  within the
term  "notice" as used in Section  6.3 of the  Indenture.  The Trustee  shall be
under no obligation with respect to the  establishment,  or change, of Dates and
may rely upon such notice or  notification  to the full extent  provided in such
Section 6.3.

          (10) Notwithstanding the foregoing, so long as Citizens Capital or the
Trust is the Holder of the Debentures,  payment of the principal and interest on
the  Debentures  will  be  made at such  place  and to  such  account  as may be
designated by such Holder.

          (11) The  Debentures  shall be  subordinated  in right of  payment  to
Senior Indebtedness as provided in Article 4.

          (12)  The Debentures shall be convertible as provided in Article 5.

          (13)  The Debentures shall be redeemable as provided in Article 6.

          (14) The  Debentures  shall be issued in  registered  form only and in
denominations  of $50 or any  amount  in  excess  thereof  which is an  integral
multiple of $50.

          (15) When principal and interest on the Debentures is payable in cash,
it shall be payable in the coin or  currency  of the United  States of  America,
which, at the time of payment, is legal tender for public and private debts.

          (16) The Debentures  shall not be subject to the  defeasance  provided
for in Sections 13.2 and 13.3 of the Indenture.

          (17) If at any time while Citizens  Capital or the Trust is the Holder
of the  Outstanding  Debentures  or the Trust is the  holder of the  Outstanding
Partnership  Preferred  Securities of Citizens Capital,  Citizens Capital or the
Trust  becomes  legally  obligated  to pay any Taxes,  then,  in such case,  the
Company shall pay, but without  duplication,  such amounts,  if any, as shall be
required  to pay such  Taxes of  Citizens  Capital  or the Trust  either  (i) as
additional interest ("Additional Interest") on the Debentures,  (ii) directly to
such taxing authority or (iii) to the Trust or Citizens Capital, as the case may
be, so that  such  Taxes are paid on or  before  any date of  redemption  or the
Stated  Maturity,  whichever  comes first. To the extent that such payments give
rise to  additional  Taxes of Citizens  Capital or the Trust,  the Company shall
also make payment for such  additional  Taxes of Citizens  Capital or the Trust.
The Company  shall pay  Additional  Interest  or make such other  payments in an
amount  and at such  time so  that  the net  amounts  received  as  interest  or
distribution  payments by Citizens Capital and the Trust,  and  distributable to
the  holders  of  the  Partnership  Preferred  Securities  and  the  Convertible
Preferred Securities, respectively, after all such Taxes have been paid will not
be less than the amount that would have been  received and  distributed  by such
entities had no such Taxes been imposed.
          (18) The  Debentures  initially  will not be  issued  in the form of a
registered  global  debenture.  If Debentures are thereafter to be issued in the
form of one or more registered global  debentures,  such global securities shall
be  governed  by the  appropriate  provisions  of  Section  3.3 and  3.11 of the
Indenture.

                               ARTICLE 4

                      SUBORDINATION OF DEBENTURES

     Section 4.1 Debentures Subordinate to Senior Indebtedness.
                 ----------------------------------------------
     The Company  covenants and agrees,  and each Holder of a Debenture,  by his
acceptance  thereof,  likewise covenants and agrees,  that, to the extent and in
the manner hereinafter set forth in this Article (subject to Article Four of the
Indenture),  the payment of the principal of (and premium,  if any) and interest
on each and all of the  Debentures  is hereby  expressly  made  subordinate  and
subject in right of  payment to the prior  payment in full in cash of all Senior
Indebtedness.

     Article Four shall  constitute a continuing offer to all Persons who become
holders of, or continue to hold,  Senior  Indebtedness,  and such provisions are
made for the benefit of the holders of Senior  Indebtedness and such holders are
made obligees hereunder and any one or more of them may enforce such provisions.
Holders of Senior  Indebtedness  need not prove  reliance  on the  subordination
provisions hereof.

     Section 4.2 Payment Over of Proceeds Upon Dissolution, etc.
                 -----------------------------------------------

     Upon any payment or distribution of assets of the Company to creditors upon
any liquidation,  dissolution,  winding-up,  reorganization,  assignment for the
benefit of creditors,  marshalling of assets or  liabilities or any  bankruptcy,
insolvency  or similar  proceedings  of the Company  (each such  event,  if any,
herein sometimes referred to as a "Proceeding"):

          (1) the  holders of Senior  Indebtedness  shall be entitled to receive
payment in full in cash of all  amounts due on or to become due on or in respect
of all Senior Indebtedness, before the Holders of the Debentures are entitled to
receive any payment  (including any payment to Holders of the Debentures made in
respect of any other Indebtedness of the Company  subordinated to the payment of
the Debentures,  such payment or distribution being hereinafter referred to as a
"Junior Subordinated  Payment"), on account of the principal of (and premium, if
any) or interest on the Debentures or on account of any purchase,  redemption or
other  acquisition of Debentures by the Company,  any Subsidiary of the Company,
the Trustee or any Paying Agent (all such  payments,  distributions,  purchases,
redemptions  and  acquisitions,  whether or not in connection with a Proceeding,
herein referred to, individually and collectively,  as a "Debentures  Payment");
and

          (2) any payment or  distribution  of assets of the Company of any kind
or character,  whether in cash, property or securities, by set-off or otherwise,
to which the Holders of the  Debentures or the Trustee would be entitled but for
the  provisions  of this  Article  (including,  without  limitation,  any Junior
Subordinated Payment) shall be paid by the liquidating trustee or agent or other
Person making such payment or distribution,  whether a trustee in bankruptcy,  a
receiver or liquidating trustee or otherwise,  directly to the holders of Senior
Indebtedness or their  representative  or  representatives  or to the trustee or
trustees under any indenture under which any instruments  evidencing any of such
Senior  Indebtedness  may have been issued,  ratably  according to the aggregate
amounts  remaining  unpaid  on  account  of  the  Senior  Indebtedness  held  or
represented by each, to the extent  necessary to make payment in full in cash of
all Senior Indebtedness  remaining unpaid, after giving effect to any concurrent
payment to the holders of such Senior Indebtedness.

     In the  event  that,  notwithstanding  the  foregoing  provisions  of  this
Section,  the  Trustee or the Holder of any  Debenture  shall have  received  in
connection  with  any  Proceeding  any  Debentures  Payment  before  all  Senior
Indebtedness is paid in full or payment  thereof  provided for in cash, then and
in such event such Debentures Payment shall be paid over or delivered  forthwith
to  the  trustee  in  bankruptcy,   receiver,  liquidating  trustee,  custodian,
assignee,  agent or other Person making payment or distribution of assets of the
Company  for  application  to the payment of all Senior  Indebtedness  remaining
unpaid,  to the extent necessary to pay all Senior  Indebtedness in full in cash
after giving  effect to any  concurrent  payment to or for the holders of Senior
Indebtedness.

     For purposes of this Article only,  the words "any payment or  distribution
of any kind or character,  whether in cash, property or securities" shall not be
deemed to  include a  payment  or  distribution  of stock or  securities  of the
Company provided for by a plan of reorganization  or readjustment  authorized by
an order or  decree of a court of  competent  jurisdiction  in a  reorganization
proceeding  under any  applicable  bankruptcy  law or of any  other  corporation
provided  for by such plan of  reorganization  or  readjustment  which  stock or
securities are subordinated in right of payment to all then  outstanding  Senior
Indebtedness to substantially  the same extent, or to a greater extent than, the
Debentures are so subordinated as provided in this Article. The consolidation of
the Company  with,  or the merger of the  Company  into,  another  Person or the
liquidation or  dissolution of the Company  following the conveyance or transfer
of all or  substantially  all of its  properties  and assets as an  entirety  to
another  Person upon the terms and  conditions set forth in Article Eight of the
Indenture  shall not be deemed a Proceeding  for the purposes of this Section if
the Person formed by such  consolidation  or into which the Company is merged or
the Person which  acquires by conveyance or transfer such  properties and assets
as an  entirety,  as the case may be,  shall,  as a part of such  consolidation,
merger,  conveyance or transfer, comply with the conditions set forth in Article
Eight of the Indenture.

     Section     4.3 No  Payment  When  Senior  Indebtedness  In Senior  Payment
                 Default or Senior Indebtedness Accelerated.
                 ---------------------------------------------------

     In the event that (a) any Senior  Payment  Default (as defined below) shall
have occurred and such Senior Indebtedness shall have become, by reason thereof,
due and payable prior to the Stated Maturity thereof, then no Debentures Payment
shall be made (except that,  so long as Citizens  Capital shall be the Holder of
all of the  Outstanding  Debentures,  payment  may be made in shares of  capital
stock),  unless and until such Senior  Payment  Default shall have been cured or
waived in  writing  or shall have  ceased to exist or all  amounts  then due and
payable in respect of such  Senior  Indebtedness  (including  amounts  that have
become  and remain  due by  acceleration)  shall have been paid in full in cash.
"Senior Payment  Default" means any default (which default has continued  beyond
any applicable grace and/or cure period (if any), in the payment of principal of
(or premium, if any) or interest on any Senior Indebtedness when due, whether at
the stated maturity of any such payment or by declaration of acceleration,  call
for redemption, mandatory payment or prepayment or otherwise.

     In the event that any Senior  Nonmonetary  Default (as defined below) shall
have occurred and be continuing,  then,  upon the receipt by the Company and the
Trustee of written notice of such Senior Nonmonetary Default from the Designated
Senior Holder of such certain Senior Indebtedness, no Debentures Payment (except
that, so long as Citizens  Capital shall be the Holder of all of the Outstanding
Debentures,  payment  may be made in shares  of  capital  stock)  shall be made,
during the period (the "Payment Blockage Period") commencing on the date of such
receipt of such written  notice and ending  (subject to any blockage of payments
that may then or  thereafter  be in effect as the result of any  Senior  Payment
Default)  on the  earlier  of (i) the date on which the Senior  Indebtedness  to
which such  Senior  Nonmonetary  Default  relates is  discharged  or such Senior
Nonmonetary  Default  shall  have been  cured or waived in writing or shall have
ceased to exist and any acceleration of Senior Indebtedness to which such Senior
Nonmonetary  Default  relates shall have been  rescinded or annulled or (ii) the
179th day after the date of such  receipt of such written  notice.  No more than
one Payment  Blockage  Period may be commenced  with  respect to the  Debentures
during  any  period of 360  consecutive  days and there  shall be a period of at
least  181  consecutive  days in each  period  of 360  consecutive  days when no
Payment Blockage Period is in effect.  Following the commencement of any Payment
Blockage Period,  the holders of the Senior  Indebtedness will be precluded from
commencing a subsequent  Payment  Blockage Period until the conditions set forth
in the preceding sentence are satisfied.  For all purposes of this paragraph, no
Senior  Nonmonetary  Default  that  existed  or was  continuing  on the  date of
commencement  of  any  Payment  Blockage  Period  with  respect  to  the  Senior
Indebtedness  initiating such Payment  Blockage Period shall be, or be made, the
basis for the commencement of a subsequent Payment Blockage Period by holders of
Senior  Indebtedness  or their  representatives  unless such Senior  Nonmonetary
Default shall have been cured for a period of not less than 90 consecutive days.
"Senior  Nonmonetary  Default"  means any default  (other than a Senior  Payment
Default)  or any event  which,  after  notice or lapse of time (or both),  would
become  an event of  default,  under the terms of any  instrument  or  agreement
pursuant to which any Senior  Indebtedness  is  outstanding,  permitting  (after
notice or lapse of time or both) one or more holders of such Senior Indebtedness
(or a trustee or agent on behalf of the holders  thereof) to declare such Senior
Indebtedness  due and  payable  prior to the  date on  which it would  otherwise
become due and payable.

     In the event that,  notwithstanding  the foregoing,  the Company shall make
any Debentures  Payment to the Trustee or any Holder prohibited by the foregoing
provisions of this Section, then and in such event such Debentures Payment shall
be paid over and delivered  forthwith to the Designated Senior Holders under the
Senior Indebtedness.

     The  provisions of this Section shall not apply to any  Debentures  Payment
with respect to which Section 4.2 hereof would be applicable.

     Section 4.4 Payment Permitted If No Default.
                 --------------------------------

     Nothing  contained in this Article or elsewhere in this First  Supplemental
Indenture or in any of the  Debentures  shall  prevent the Company,  at any time
except during the pendency of any  Proceeding  referred to in Section 4.2 hereof
or under the conditions  described in Section 4.3 hereof, from making Debentures
Payments.

     Section 4.5 Subrogation To Rights Of Holders Of Senior Indebtedness.
                 ---------------------------------------------------------

       Subject to the  payment in full in cash of all Senior  Indebtedness,  the
Holders of the  Debentures  shall be  subrogated to the rights of the holders of
such Senior Indebtedness to receive payments and distributions of cash, property
and securities  applicable to the Senior Indebtedness until the principal of and
interest  on the  Debentures  shall  be  paid  in  full.  For  purposes  of such
subrogation,  no  payments  or  distributions  to  the  holders  of  the  Senior
Indebtedness  of any cash,  property or  securities  to which the Holders of the
Debentures  or the Trustee would be entitled  except for the  provisions of this
Article,  and no payments  pursuant  to the  provisions  of this  Article to the
holders of Senior  Indebtedness  by Holders of the  Debentures  or the  Trustee,
shall,  as among  the  Company,  its  creditors  other  than  holders  of Senior
Indebtedness  and the  Holders of the  Debentures,  be deemed to be a payment or
distribution by the Company to or on account of the Senior Indebtedness.

       Section 4.6 Provisions Solely To Define Relative Rights.
                   --------------------------------------------

       The  provisions  of this  Article  are and are  intended  solely  for the
purpose of defining the  relative  rights of the Holders on the one hand and the
holders of Senior  Indebtedness  on the other hand.  Nothing  contained  in this
Article or elsewhere in this First  Supplemental  Indenture or in the Debentures
is intended to or shall (a) impair,  as among the Company,  its creditors (other
than  holders of Senior  Indebtedness)  and the Holders of the  Debentures,  the
obligation  of the  Company,  which is absolute  and  unconditional  (and which,
subject to the rights under this Article of the holders of Senior  Indebtedness,
is intended to rank equally with all other general  obligations of the Company),
to pay to the Holders of the  Debentures  the  principal  of and interest on the
Debentures as and when the same shall become due and payable in accordance  with
their  terms;  or (b) affect the  relative  rights  against  the  Company of the
Holders of the Debentures  and creditors of the Company,  other than the holders
of  Senior  Indebtedness;  or (c)  prevent  the  Trustee  or the  Holder  of any
Debenture  from  exercising all remedies  otherwise  permitted by applicable law
upon default under this First Supplemental  Indenture or the Indenture,  subject
to the rights, if any, under this Article of the holders of Senior  Indebtedness
to receive cash, property and securities otherwise payable or deliverable to the
Trustee or such Holder or,  under the  conditions  specified  in Section 4.3, to
prevent any payment  prohibited by such Section or enforce their rights pursuant
to the penultimate paragraph in Section 4.3.

       Section 4.7 Trustee To Effectuate Subordination.
                   ------------------------------------

       Each Holder of a  Debenture  by his  acceptance  thereof  authorizes  and
directs  the Trustee on his behalf to take such  action as may be  necessary  or
appropriate  to  effectuate  the  subordination  provided  in this  Article  and
appoints  the  Trustee  his  attorney-in-fact  for any and  all  such  purposes,
including,  in  the  event  of  any  dissolution,   winding-up,  liquidation  or
reorganization  of the Company whether in bankruptcy,  insolvency,  receivership
proceedings,  or otherwise,  the timely filing of a claim for the unpaid balance
of the  Indebtedness of the Company owing to such Holder in the form required in
such  proceedings  and the causing of such claim to be approved.  If the Trustee
does not file a proper claim at least 30 days before the  expiration of the time
to file such  claim,  then the  holders  of the  Senior  Indebtedness  and their
agents,  trustees or other representatives are authorized to do so (but shall in
no event be liable for any failure to do so) for and on behalf of the Holders of
the Debentures.

       Section 4.8 No Waiver Of Subordination Provisions.
                   --------------------------------------

       No right of any present or future  holder of any Senior  Indebtedness  to
enforce  subordination  as  herein  provided  shall  at any  time  in any way be
prejudiced  or  impaired by any act or failure to act on the part of the Company
or by any act or failure to act, in good faith,  by any such  holder,  or by any
noncompliance  by the Company with the terms,  provisions  and covenants of this
First  Supplemental  Indenture or the  Indenture,  regardless  of any  knowledge
thereof any such holder may have or be otherwise charged with.

       Without in any way limiting the  generality of the  foregoing  paragraph,
the  holders  of  Senior  Indebtedness  may,  at any time and from time to time,
without  the  consent  of or  notice  to  the  Trustee  or  the  Holders  of the
Debentures,  without  incurring  responsibility to the Holders of the Debentures
and without impairing or releasing the subordination provided in this Article or
the obligations hereunder of the Holders of the Debentures to the holders of the
Senior Indebtedness, do any one or more of the following: (i) change the manner,
place or terms of payment  or extend the time of payment  of, or renew or alter,
Senior  Indebtedness,  or otherwise  amend or  supplement  in any manner  Senior
Indebtedness or any instrument  evidencing the same or any agreement under which
Senior Indebtedness is outstanding; (ii) permit the Company to borrow, repay and
then  reborrow  any or all of the Senior  Indebtedness;  (iii)  sell,  exchange,
release or  otherwise  deal with any  property  pledged,  mortgaged or otherwise
securing Senior  Indebtedness;  (iv) release any Person liable in any manner for
the collection of Senior  Indebtedness;  (v) exercise or refrain from exercising
any rights  against the Company  and any other  Person;  and (vi) apply any sums
received by them to Senior Indebtedness.

       Section 4.9 Notice To Trustee.
                   ------------------
       The Company shall give prompt  written  notice to the Trustee of any fact
known to the Company which would prohibit the making of any payment to or by the
Trustee in respect of the  Debentures.  Notwithstanding  the  provision  of this
Article or any other  provision  of this  First  Supplemental  Indenture  or the
Indenture,  the Trustee shall not be charged with  knowledge of the existence of
any facts which would prohibit the making of any payment to or by the Trustee in
respect of the Debentures, unless and until a Responsible Officer of the Trustee
shall have  received  written  notice  thereof from the  Company,  any holder of
Senior Indebtedness, any Designated Senior Holder or from any trustee, fiduciary
or agent  therefore;  and, prior to the receipt of any such written notice,  the
Trustee,  subject to the  provisions of Section 6.1 of the  Indenture,  shall be
entitled in all respects to assume that no such facts exist; provided,  however,
that if the Trustee  shall not have  received  the notice  provided  for in this
Section at least three  Business  --------  Days prior to the date upon which by
the terms  hereof  any money may  become  payable  for any  purpose  (including,
without limitation,  the payment of the principal or interest on any Debenture),
then,  anything herein  contained to the contrary  notwithstanding,  but without
limiting  the rights and remedies of the holders of Senior  Indebtedness  or any
trustee,  fiduciary  or agent  therefor,  the Trustee  shall have full power and
authority  to receive  such money and to apply the same to the purpose for which
such money was  received and shall not be affected by any notice to the contrary
which may be received by it within three  Business Days prior to such date.  Any
notice  required or  permitted  to be given to the Trustee by a holder of Senior
Indebtedness or by any Designated Senior Holder shall be in writing and shall be
sufficient  for every  purpose  hereunder  if in writing and either (i) sent via
facsimile to the Trustee, the receipt of which shall be confirmed via telephone,
or (ii) mailed,  first class postage prepaid,  or sent by overnight carrier,  to
the Trustee  addressed to it at the address of its principal office specified in
the first  paragraph of this  instrument  or at any other  address  furnished in
writing to such holder of Senior Indebtedness by the Trustee.

       Subject to the  provisions of Section 6.1 of the  Indenture,  the Trustee
shall be entitled to rely on the delivery to it of a written  notice by a Person
representing  himself to be a holder of Senior Indebtedness or Designated Senior
Holder (or a trustee, fiduciary or agent therefor) to establish that such notice
has been given by a holder of Senior  Indebtedness  or Designated  Senior Holder
(or a trustee,  fiduciary  or agent  therefor).  In the event  that the  Trustee
determines  in good faith that further  evidence is required with respect to the
right of any  Person as a holder of Senior  Indebtedness  or  Designated  Senior
Holder to participate in any payment or  distribution  pursuant to this Article,
the  Trustee  may request  such  Person to furnish  evidence  to the  reasonable
satisfaction of the Trustee as to the amount of Senior Indebtedness held by such
Person,  the extent to which such  Person is  entitled  to  participate  in such
payment or  distribution  and any other  facts  pertinent  to the rights of such
Person under this Article,  and if such evidence is not  furnished,  the Trustee
may defer any payment to such Person pending  judicial  determination  as to the
right of such Person to receive such payment.

       Notwithstanding  anything else contained  herein,  no notice,  request or
other communication to or with the Trustee shall be deemed given unless received
by a Responsible Officer at the Trustee's principal corporate trust office.

   Section 4.10 Reliance On Judicial Order Or Certificate Of Liquidating Agent.
                    --------------------------------------------------------

       Upon any payment or distribution of assets of the Company  referred to in
this  Article,  the  Trustee,  subject to the  provisions  of Section 6.1 of the
Indenture,  and the Holders of the Debentures shall be entitled to rely upon any
order or decree  entered by any court of  competent  jurisdiction  in which such
Proceeding is pending, or a certificate of the trustee in bankruptcy,  receiver,
liquidating trustee, custodian,  assignee for the benefit of creditors, agent or
other Person making such payment or distribution, delivered to the Trustee or to
the Holders of Debentures,  for the purpose of ascertaining the Persons entitled
to  participate  in such  payment  or  distribution,  the  holders of the Senior
Indebtedness  and other  Indebtedness  of the  Company,  the  amount  thereof or
payable thereon, the amount or amounts paid or distributed thereon and all other
facts  pertinent  thereto or to this Article,  provided that the foregoing shall
apply only if such court has been apprised of the provisions of this Article.

       Section 4.11 Trustee Not Fiduciary For Holders Of Senior Indebtedness.
                    ---------------------------------------------------------

       The Trustee shall not be deemed to owe any fiduciary  duty to the holders
of Senior  Indebtedness  and shall not be liable to any such holders if it shall
in good faith  mistakenly  pay over or distribute to Holders of Debentures or to
the Company or to any other Person  cash,  property or  securities  to which any
holders of Senior  Indebtedness  shall be entitled by virtue of this  Article or
otherwise.

       Section  4.12  Rights  of  Trustee  As  Holder  Of  Senior  Indebtedness;
       Preservation Of Trustee's Rights.
       --------------------------------
         The  Trustee in its  individual  capacity  shall be entitled to all the
rights set forth in this Article with respect to any Senior  Indebtedness  which
may at any time be held by it, to the same extent as any other  holder of Senior
Indebtedness, and nothing in this First Supplemental Indenture shall deprive the
Trustee of any of its rights as a holder of Senior Indebtedness.

       Nothing in this  Article  shall apply to claims of, or  payments  to, the
Trustee under or pursuant to Section 6.7 of the Indenture.

       Section 4.13 Article Applicable to Paying Agents.
                    ------------------------------------

       In case at any time any Paying  Agent other than the  Trustee  shall have
been appointed by the Company and be then acting  hereunder,  the term "Trustee"
as used in this  Article  shall  in such  case  (unless  the  context  otherwise
requires) be construed  as extending to and  including  such Paying Agent within
its meaning as fully for all intents and  purposes as if such Paying  Agent were
named in this  Article  in  addition  to or in place of the  Trustee;  provided,
however, that Section 4.11 hereof shall not apply to the
         --------- --------
Company or any Affiliate of the Company if it or such  Affiliate  acts as Paying
Agent.


                               ARTICLE 5

                       CONVERSION OF DEBENTURES

       Section 5.1 Conversion Privilege.
                   ---------------------

       Subject to and upon  compliance  with the provisions of this Article,  at
the option of the Holder thereof, any Debenture may, at any time or from time to
time on any Business Day to and including,  but not after, the close of business
on the day which is five  Business Days prior to January 15, 2036, be converted,
in whole,  or, if the  Debenture  is in a principal  amount in excess of $50, in
part,  in  integral  multiples  of $50  principal  amount,  into  fully paid and
nonassessable shares of Common Stock Series A, at the Conversion Price in effect
on the date of  conversion.  In case a Debenture or a portion  thereof is called
for  redemption,  such  conversion  right in  respect of such  Debenture  or the
portion so called,  shall  expire at the close of  business  on the day which is
five Business Days prior to the Redemption Date,  unless the Company defaults in
making the payment due upon redemption.

       Section 5.2 Manner of Exercise of Conversion Privilege.
                   -------------------------------------------

       In  order  to  exercise  the  conversion  privilege,  the  Holder  of any
Debenture to be converted in whole or in part shall  surrender such Debenture to
the  Conversion  Agent at the office or agency to be  maintained  by the Company
pursuant to Section 10.2 of the Indenture for the conversion of Debentures, with
the  fully  completed  Notice of  Conversion  set  forth in the  Debenture  duly
completed  and, if so required by the Company,  accompanied  by  instruments  of
transfer,  in form satisfactory to the Company and to the Trustee, duly executed
by the Holder or his duly  authorized  attorney  in writing.  Said notice  shall
state the name or names (with addresses), if other than the Holder, in which the
certificate or  certificates  for shares of Common Stock Series A which shall be
issuable on such conversion  shall be issued.  As promptly as practicable  after
the  surrender  of such  Debenture  with the  signed  and  completed  notice  as
aforesaid,  the Company  shall,  subject to the provisions of Section 5.8, issue
and deliver at such office or agency to such Holder,  or on his written order, a
certificate  or  certificates  for the number of shares of Common Stock Series A
issuable  on  the  principal  amount  of  the  Debenture  then  surrendered  for
conversion,  and cash, as provided in Section 5.3, in respect of any fraction of
a share of Common Stock Series A otherwise  issuable upon such  conversion,  and
the Company shall  execute,  and the Trustee shall  authenticate  and deliver to
such Holder  without  service  charge,  a new  Debenture or  Debentures,  of any
authorized  denomination as requested by such Holder, in an aggregate  principal
amount equal to and in exchange for the unconverted  portion of the Debenture so
surrendered.  Such conversion shall be deemed to have been effected  immediately
prior  to the  close  of  business  on the  date  (herein  called  the  "Date of
Conversion")  on which such  Debenture  containing a duly completed and executed
Notice of Conversion shall have been surrendered as aforesaid, and the Person or
Persons in whose name or names any  certificate  or  certificates  for shares of
Common Stock Series A shall be issuable upon such conversion  shall be deemed to
have  become on the Date of  Conversion  the  holder or holders of record of the
shares represented thereby; provided, however, that
                                                     -----------------
any such  surrender,  on any date when the stock  transfer  books of the Company
shall be closed,  shall  constitute the Person or Persons in whose name or names
the certificate or  certificates  for such shares are to be issued as the record
holder or holders  thereof,  for all  purposes at the opening of business on the
next  succeeding  day on which  such  stock  transfer  books are open,  but such
conversion shall  nevertheless be at the Conversion Price in effect at the close
of business on the date when such Debenture shall have been so surrendered.  The
Holder at the close of  business  on any Record Date for the payment of interest
will be entitled to receive the interest  payable on his or her Debenture on the
corresponding Cash Interest Payment Date  notwithstanding the conversion of such
Debenture  into Common  Stock Series A following  such Record  Date.  Subject to
Sections  5.5 and 5.6  hereof,  no  payment  or  adjustment  shall be made  upon
conversion on account of any interest accrued or deferred or otherwise unpaid on
the  principal  of any  Debenture  or portion  thereof so  converted  or for any
dividends  or  distributions  on any shares of Common Stock Series A. Holders of
Common  Stock Series A issued upon  conversion  prior to or on a record date for
any  dividend or  distribution  on such shares  shall be entitled to receive the
same dividend or  distribution as other holders of record of Common Stock Series
A.

       Section 5.3 Fractional Shares.
                   ------------------

       No  fractional  shares of  Common  Stock  Series A shall be  issued  upon
conversion of Debentures.  If more than one Debenture  shall be surrendered  for
conversion at one time by the same Holder, the number of full shares which shall
be issuable  upon  conversion  shall be  computed on the basis of the  aggregate
principal  amount of the  Debentures so  surrendered.  Instead of any fractional
interest in a share of Common Stock  Series A which would  otherwise be issuable
upon  conversion  of any Debenture or  Debentures,  the Company shall pay a cash
adjustment in respect of such fractional  interest to the nearest  one-hundredth
of a share in an amount  equal to the Average  Market  Price of such  fractional
interest on the Date of Conversion.

       Section 5.4 Conversion Price.
                   -----------------

       The initial conversion price of the Debentures shall be $15.375 per share
of Common Stock Series A,  subject to  adjustment  as provided in this Article 5
(the "Conversion Price").

       Section 5.5 Adjustment of Conversion Price.
                   -------------------------------

       The Conversion  Price for each series shall be adjusted from time to time
as follows:

             (a) In case the  Company  shall,  while any of the  Debentures  are
outstanding,  (i) pay a  dividend  or make a  distribution  with  respect to its
Common Stock Series A in shares of Common  Stock  Series A, (ii)  subdivide  its
outstanding  shares of Common  Stock  Series A, (iii)  combine  its  outstanding
shares of Common Stock Series A into a smaller number of shares or (iv) issue by
reclassification  of its shares of Common  Stock  Series A any shares of capital
stock of the Company, the conversion privilege and the Conversion Price for each
series  of  Debentures  in  effect  immediately  prior to such  action  shall be
adjusted  so  that  the  Holder  of any  Debenture  thereafter  surrendered  for
conversion shall be entitled to receive the number of shares of capital stock of
the Company which he would have owned immediately following such action had such
Debenture been converted  immediately prior thereto. An adjustment made pursuant
to this subsection (a) shall become effective  immediately after the record date
in the case of a  dividend  or other  distribution  and shall  become  effective
immediately  after the effective date in case of a  subdivision,  combination or
reclassification  (or  immediately  after the record date if a record date shall
have been  established  for such event).  If, as a result of an adjustment  made
pursuant  to  this  subsection  (a),  the  Holder  of any  Debenture  thereafter
surrendered  for  conversion  shall become  entitled to receive shares of two or
more classes or series of capital  stock of the Company,  the Board of Directors
(whose  determination  shall be  conclusive  and shall be  described  in a Board
Resolution  filed  with the  Trustee)  shall  determine  the  allocation  of the
adjusted  Conversion Price for each series of Debentures between or among shares
of such classes or series of capital stock.

             (b) In case the  Company  shall,  while any of the  Debentures  are
outstanding,  issue rights or warrants to all holders of its Common Stock Series
A  entitling  them (for a period  expiring  within 45 days after the record date
mentioned below) to subscribe for or purchase shares of Common Stock Series A at
a price per share less than the current  market  price per share of Common Stock
Series A (as  determined  pursuant to  subsection  (f) below) on the record date
mentioned  below,  the Conversion  Price for the Debentures shall be adjusted so
that the same shall equal the price  determined by  multiplying  the  Conversion
Price in effect  immediately  prior to the date of  issuance  of such  rights or
warrants by a fraction of which the  numerator  shall be the number of shares of
Common  Stock  Series A  outstanding  on the date of  issuance of such rights or
warrants  plus the number of shares which the  aggregate  offering  price of the
total number of shares so offered for subscription or purchase would purchase at
such current market price,  and of which the denominator  shall be the number of
shares of Common  Stock  Series A  outstanding  on the date of  issuance of such
rights or warrants plus the number of additional shares of Common Stock Series A
offered for  subscription or purchase.  Such adjustment  shall become  effective
immediately after the record date for the determination of stockholders entitled
to receive  such rights or  warrants.  To the extent that shares of Common Stock
Series A are not so delivered  after the  expiration of such rights or warrants,
the  Conversion  Price shall be readjusted to the  Conversion  Price which would
then be in effect  if such date  fixed  for the  determination  of  stockholders
entitled to receive such rights or warrants had not been fixed. For the purposes
of this  subsection,  the number of shares of Common  Stock Series A at any time
outstanding  shall not include  shares held in the treasury of the Company.  The
Company  shall not issue any rights or  warrants  in respect of shares of Common
Stock  Series A held in the  treasury  of the  Company.  In case any  rights  or
warrants  referred to in this subsection in respect of which an adjustment shall
have been made shall expire unexercised within 45 days after the same shall have
been  distributed  or issued  by the  Company,  the  Conversion  Price  shall be
readjusted  at the time of such  expiration to the  Conversion  Price that would
have  been  in  effect  if no  adjustment  had  been  made  on  account  of  the
distribution or issuance of such expired rights or warrants.

             (c) Subject to the last  sentence of this  subsection,  in case the
Company shall, by dividend or otherwise, distribute to all holders of its Common
Stock Series A evidences of its  indebtedness,  shares of any class or series of
capital  stock  (other than Common  Stock  Series A), cash or assets  (including
securities,  but excluding any rights or warrants referred to in subsection (b),
any  dividend  or  distribution  paid  exclusively  in cash and any  dividend or
distribution  referred to in subsection  (a) of this  Section),  the  Conversion
Price  shall be  reduced so that the same shall  equal the price  determined  by
multiplying   the  Conversion   Price  in  effect   immediately   prior  to  the
effectiveness of the Conversion Price reduction  contemplated by this subsection
(c) by a fraction of which the numerator  shall be the current  market price per
share  (determined  as provided  in  subsection  (f) below) of the Common  Stock
Series  A on the  record  date  fixed  for the  determina-tion  of  stockholders
entitled  to receive  such  distribution  (the  "Reference  Date") less the fair
market  value (as  determined  in good  faith by the Board of  Directors,  whose
determination  shall be conclusive and described in a Board  Resolution),  as of
the Reference Date, of the portion of the evidences of  indebtedness,  shares of
capital stock, cash and assets so distributed  applicable to one share of Common
Stock Series A and the denominator  shall be such current market price per share
of the Common Stock Series A, such  reduction  to become  effective  immediately
prior to the opening of business on the "ex" date related to the Reference Date.
In the event that such  dividend  or  distribution  is not so paid or made,  the
Conversion  Price shall again be adjusted to be the Conversion Price which would
then be in effect if such  dividend or  distribution  had not  occurred.  If the
Board of  Directors  determines  the fair market value of any  distribution  for
purposes  of this  subsection  (c) by  reference  to the  actual or when  issued
trading market for any securities comprising such distribution, it must in doing
so consider the prices in such market over the same period used in computing the
current  market price per share of Common Stock Series A (determined as provided
in  subsection  (f)).  For  purposes of this  subsection  (c),  any  dividend or
distribution that includes shares of Common Stock Series A or rights or warrants
to  subscribe  for or purchase  shares of Common  Stock Series A shall be deemed
instead to be (1) a dividend or distribution  of the evidences of  indebtedness,
shares of capital  stock,  cash or assets other than such shares of Common Stock
Series A or such  rights or  warrants  (making any  Conversion  Price  reduction
required  by this  subsection  (c))  immediately  followed  by (2) a dividend or
distribution  of such shares of Common Stock Series A or such rights or warrants
(making any further  Conver-sion Price reduction  required by subsections (a) or
(b),  except that any shares of Common Stock Series A included in such  dividend
or  distribution  shall not be deemed  outstanding for purposes of computing any
adjustment of the Conversion Price in subparagraph (a).

             (d) In case  the  Company  shall  pay or make a  dividend  or other
distribution  on its Common Stock Series A exclusively  in cash  (excluding  all
regular cash  dividends  if the  annualized  amount  thereof per share of Common
Stock  Series A does not  exceed  15% of the  current  market  price  per  share
(determined  as  provided in  subsection  (f)) of Common  Stock  Series A on the
Trading  Day next  preceding  the date of  declaration  of such  dividend),  the
Conversion  Price  shall be  reduced  so that the same  shall  equal  the  price
determined by multiplying the Conversion  Price in effect  immediately  prior to
the  effectiveness  of the  Conversion  Price  reduction  contemplated  by  this
subsection  by a fraction of which the  numerator  shall be the  current  market
price per share  (determined as provided in subsection  (f)) of the Common Stock
Series A on the date fixed for the  determination  of  stockholders  entitled to
receive payment of such  distribution less the amount of cash so distributed and
not  excluded as provided  applicable  to one share of Common Stock Series A and
the denominator shall be such current market price per share of the Common Stock
Series A, such reduction to become effective immediately prior to the opening of
business on the "ex" date related to the Reference  Date for the payment of such
distribution; provided, however, that in the event the
- --------- --------
       portion  of the cash so  distributed  applicable  to one  share of Common
Stock  Series A is equal to or greater  than the current  market price per share
(determined  as provided in subsection  (f)) of the Common Stock Series A on the
record date  mentioned  above,  in lieu of the  foregoing  adjustment,  adequate
provision  shall be made so that each Holder of Debentures  shall have the right
to receive upon  conversion  the amount of cash such Holder would have  received
had such Holder converted such Debentures  immediately  prior to the record date
for  the  distribution  of  the  cash.  In  the  event  that  such  dividend  or
distribution  is not so paid or  made,  the  Conversion  Price  shall  again  be
adjusted to be the Conversion Price which would then be in effect if such record
date had not been fixed.

             (e) In case a tender  or  exchange  offer  (other  than an  odd-lot
offer)  made by the  Company or any  Subsidiary  of the  Company  for all or any
portion of the  Company's  Common Stock Series A shall expire and such tender or
exchange  offer shall  involve the payment by the Company or such  Subsidiary of
consideration  per share of Common Stock Series A having a fair market value (as
determined in good faith by the Board of Directors, whose determination shall be
conclusive  and  described  in  a  Board  Resolution)  at  the  last  time  (the
"Expiration  Time")  tenders or exchanges may be made pursuant to such tender or
exchange  offer (as it shall have been amended) that exceeds 110% of the current
market price per share  (determined as provided in subsection (f)) of the Common
Stock  Series A on the Trading Day next  succeeding  the  Expiration  Time,  the
Conversion  Price  shall be  reduced  so that the same  shall  equal  the  price
determined by multiplying the Conversion  Price in effect  immediately  prior to
the  effectiveness  of the  Conversion  Price  reduction  contemplated  by  this
subsection by a fraction of which the numerator shall be the number of shares of
Common Stock Series A outstanding  (including any tendered or exchanged  shares)
at the  Expiration  Time  multiplied  by the  current  market  price  per  share
(determined  as provided in subsection  (f)) of the Common Stock Series A on the
Trading Day next succeeding the Expiration Time and the denominator shall be the
sum of (x) the fair market value  (determined  as  aforesaid)  of the  aggregate
consideration  payable to holders  based on the  acceptance  (up to any  maximum
specified  in the terms of the tender or exchange  offer) of all shares  validly
tendered or exchanged  and not withdrawn as of the  Expiration  Time (the shares
deemed so accepted, up to any such maximum,  being referred to as the "Purchased
Shares")  and (y) the product of the number of shares of Common  Stock  Series A
outstanding  (less any Purchased  Shares) at the Expiration Time and the current
market price per share  (determined as provided in subsection (f)) of the Common
Stock Series A on the Trading Day next  succeeding  the  Expiration  Time,  such
reduction to become  effective  immediately  prior to the opening of business on
the day following the Expiration Time.

             (f) For the purpose of any computation  under subsections (b), (c),
(d) or (e),  the current  market price per share of Common Stock Series A on any
date in question  shall be deemed to be the average of the daily Average  Market
Prices for the five consecutive  Trading Days selected by the Company commencing
not more than 20 Trading Days before,  and ending not later than, the earlier of
the day in question and, if an "ex" date is applicable to a record date, the day
before the "ex" date with respect to the record date relating to the issuance or
distribution requiring such computation; provided, however, that
                                                   ---------  -------
       if another  event  occurs that would  require an  adjustment  pursuant to
subsections  (a) through (e),  inclusive,  the Board of Directors  may make such
adjustments  to the Average Market Prices during such five Trading Day period as
it deems  appropriate  to  effectuate  the  intent  of the  adjustments  in this
Section, in which case any such determination by the Board of Directors shall be
conclusive.  For purposes of this  paragraph,  the term "ex" date, (1) when used
with respect to any issuance or distribution,  means the first date on which the
Common  Stock  Series A  trades  regular  way on the  NYSE or on such  successor
securities  exchange  as the  Common  Stock  Series  A may be  listed  or in the
relevant  market from which the Average Market Prices were obtained  without the
right to receive such issuance or  distribution,  and (2) when used with respect
to any tender or exchange  offer means the first date on which the Common  Stock
Series A trades regular way on such securities  exchange or in such market after
the Expiration Time of such offer.

             (g) The Company may make such  reductions in the Conversion  Price,
in addition to those required by subsections  (a) through (e) as it considers to
be  advisable  to avoid or  diminish  any income tax to holders of Common  Stock
Series A or rights to purchase Common Stock Series A resulting from any dividend
or  distribution of stock (or rights to acquire stock) or from any event treated
as such for income tax  purposes.  The Company  from time to time may reduce the
Conversion  Price by any amount for any period of time if the period is at least
twenty (20) days, the reduction is irrevocable  during the period, and the Board
of Directors of the Company shall have made a determination  that such reduction
would be in the best  interest  of the  Company,  which  determination  shall be
conclusive.  Whenever the Conversion  Price is reduced pursuant to the preceding
sentence,  the Company  shall mail to Holders of the  Debentures a notice of the
reduction at least  fifteen  (15) days prior to the date the reduced  Conversion
Price takes effect, and such notice shall state the reduced Conversion Price and
the period it will be in effect.

             (h) No adjustment in the Conversion  Price shall be required unless
such  adjustment  would  require an  increase  or decrease of at least 1% in the
Conversion Price; provided; however; that any --------- --------
       adjustments  which by reason of this subparagraph (i) are not required to
be made shall be carried  forward and taken into account in determining  whether
any subsequent adjustment shall be required.

             (i) Notwithstanding the foregoing  provisions,  the issuance of any
shares  of  Common  Stock  Series  A  pursuant  to any  plan  providing  for the
reinvestment  of dividends or interest  payable on securities of the Company and
the investment of additional optional amounts in shares of Common Stock Series A
under any such plan,  and the issuance of any shares of Common Stock Series A or
options or rights to purchase such shares pursuant to any employee  benefit plan
or  program  of the  Company  or  pursuant  to any  option,  warrant,  right  or
exercisable,  exchangeable or convertible  security  outstanding on the date the
Debentures  are first  issued,  shall not be deemed to constitute an issuance of
Common Stock Series A or exercisable, exchangeable or convertible securities by





       the Company to which any of the  adjustment  provisions  described  above
applies.  There shall also be no adjustment of the  Conversion  Price in case of
the issuance of any stock (or securities  convertible  into or exchangeable  for
stock) of the Company except as specifically described in this Article Five.

             (j) If any action would require  adjustment of the Conversion Price
pursuant to more than one of the provisions described above, only one adjustment
shall be made and such adjustment shall be the amount of adjustment that has the
highest absolute value to the Holder of the Debentures.

       Section 5.6 Reclassification, Consolidation, Merger or Sale of Assets.
                   ----------------------------------------------------------

       In the  event  that  the  Company  shall  be a party  to any  transaction
(including without limitation (a) any  recapitalization  or  reclassification of
the Common Stock  Series A (other than a change in par value,  or from par value
to no par  value,  or  from no par  value  to par  value,  or as a  result  of a
subdivision or combination of the Common Stock Series A), (b) any  consolidation
of the Company  with, or merger of the Company  into,  any other Person,  or any
merger of another  Person into the Company  (other than a merger  which does not
result  in  a   reclassification,   conversion,   exchange  or  cancellation  of
outstanding  shares of Common  Stock Series A of the  Company),  (c) any sale or
transfer  of all or  substantially  all of the assets of the  Company or (d) any
compulsory  share  exchange)  pursuant  to which the  Common  Stock  Series A is
converted into the right to receive other  securities,  cash or other  property,
then  lawful  provision  shall be made as part of the terms of such  transaction
whereby  the  Holder of each  Debenture  then  outstanding  shall have the right
thereafter  to  convert  such  Debenture  only  into  the  kind  and  amount  of
securities,  cash  and  other  property  receivable  upon  consummation  of such
transaction  by a holder of the number of shares of Common Stock Series A of the
Company into which such Debenture could have been converted immediately prior to
such transaction.

             The Company or the Person formed by such consolidation or resulting
from such merger or which  acquired such assets or which  acquires the Company's
shares,  as the case may be, shall make provision in its certificate or articles
of incorporation  or other  constituent  document to establish such right.  Such
certificate or articles of  incorporation  or other  constituent  document shall
provide for adjustments  which,  for events  subsequent to the effective date of
such  certificate or articles of incorporation  or other  constituent  document,
shall be as nearly equivalent as may be practicable to the adjustments  provided
for in this  Article  Five.  The  above  provisions  shall  similarly  apply  to
successive transactions of the foregoing type.

       Section 5.7 Notice of Adjustments of Conversion Price.
                   ------------------------------------------

            Whenever the Conversion Price is adjusted as herein provided:
            (a) the Company  shall  compute the  adjusted  Conversion  Price and
shall prepare a certificate signed by the Treasurer or Controller of the Company
setting forth the adjusted Conversion Price and showing in reasonable detail the
facts upon which such adjustment is based, and such certificate  shall forthwith
be filed with the Trustee and the Conversion Agent; and

            (b) a notice  stating the  Conversion  Price has been  adjusted  and
setting  forth the adjusted  Conversion  Price shall as soon as  practicable  be
mailed by the Company to all record holders of Convertible Preferred Securities,
Partnership  Preferred Securities and Debentures at their last addresses as they
appear upon the transfer books of the Company, the Trust or Citizens Capital, as
the case may be.

      Section 5.8 Notices.
                  --------

            In case, at any time while any of the Debentures are outstanding,

            (a)  the  Company  shall  (i)  declare  a  dividend  (or  any  other
distribution)  on its Common Stock Series A,  excluding any cash  dividends that
would not require adjustment  pursuant to Section 5.5(d) or dividends payable in
shares of Common  Stock Series A, or (ii)  authorize a tender or exchange  offer
that would require an adjustment pursuant to Section 5.5(e); or

            (b) the Company  shall  authorize the issuance to all holders of its
Common Stock Series A of rights or warrants to subscribe for or purchase  shares
of its Common Stock Series A or of any other subscription rights or warrants; or

            (c) the Company shall authorize any  reclassification  of its Common
Stock Series A (other than a  transaction  or event  referred to in clauses (i),
(ii),  (iii) or (iv) of subsection (a) of Section 5.5) or any  consolidation  or
merger  to  which  the  Company  is a  party  and  for  which  approval  of  any
stockholders of the Company is required (except for a merger of the Company into
one of its  subsidiaries  solely  for the  purpose  of  changing  the  corporate
domicile of the Company to another  state of the United States and in connection
with which there is no  substantive  change in the rights or  privileges  of any
securities of the Company other than changes  resulting from  differences in the
corporate  statutes of the then existing and the new state of domicile),  or the
sale or transfer of all or substantially all of the assets of the Company; or

            (d)  the  voluntary  or  involuntary  dissolution,  liquidation  or
winding  up  of  the  Company shall occur or be authorized;

      then  the  Company  shall  cause  to be filed  at each  office  or  agency
maintained  by the  Company  for the  purpose of  conversion  of the  Debentures
pursuant to Section 10.2 of the  Indenture,  and shall cause to be mailed to the
Holders of Debentures and the holders of the  Convertible  Preferred  Securities
and the Partnership  Preferred  Securities at their last addresses as they shall
appear on the Securities Register or the transfer books of the Trust or Citizens
Capital,  as the case  may be,  at least  10 days  before  the date  hereinafter
specified (or the earlier of the dates hereinafter specified,  in the event that
more  than one date is  specified),  a  notice  stating  (i) the date on which a
record is to be taken for the purpose of such dividend, distribution,  rights or
warrants,  or, if a record is not to be taken,  the date as of which the holders
of  Common  Stock  Series  A  of  record  to  be  entitled  to  such   dividend,
distribution,  rights or warrants are to be determined or (ii) the date on which
any  such  reclassification,   consolidation,   merger,  sale,  share  exchange,
transfer,  dissolution,  liquidation  or winding up is expected  that holders of
Common Stock Series A of record shall be entitled to exchange their Common Stock
Series A for securities or other property (including cash), if any,  deliverable
upon  such  reclassification,   consolidation,  merger,  sale,  share  exchange,
transfer, dissolution, liquidation or winding up. The failure to give or receive
the notice  required by this Section 5.8 or any defect  therein shall not affect
the legality or validity of any such dividend, distribution, right or warrant or
other action.

      Section 5.9 Taxes on Conversion.
                  --------------------

            The  Company  will pay any and all  documentary,  stamp  or
similar  transfer taxes payable to the United States of America or any political
subdivision  or taxing  authority  thereof  or  therein  respect of the issue or
delivery of shares of Common Stock Series A on conversion of Debentures pursuant
hereto; provided, however, that the Company shall
                                  --------  -------
      not be  required  to pay any tax which may be  payable  in  respect of any
transfer involved in the issue or delivery of shares of Common Stock Series A in
a name other than that of the Holder of the  Debentures  to be converted  and no
such issue or delivery shall be made unless and until the Person requesting such
issue or  delivery  has paid to the  Company  the  amount of any such tax or has
established, to the satisfaction of the Company, that such tax has been paid.

            Section 5.10 Company to Provide Stock.
                         -------------------------

            The Company  covenants  that there shall be  reserved,  from time to
time,  free from  preemptive  rights,  out of authorized but unissued  shares of
Common Stock Series A,  sufficient  shares to provide for the  conversion of the
Debentures from time to time as such Debentures are presented for conversion.

      If any shares of Common  Stock  Series A to be reserved for the purpose of
conversion of Debentures  hereunder require registration with or approval of, or
authorization  by, any governmental  authority under Federal or state law before
such shares may be validly issued or delivered upon conversion, then the Company
covenants that it will in good faith and as expeditiously  as possible  endeavor
to secure such registration, approval or authorization, as the case may be.
      Before any action which would cause an adjustment  reducing the Conversion
Price for the Debentures  below the then par value,  if any, of the Common Stock
Series A, the Company  covenants  that there will be taken all corporate  action
which may, in the opinion of its  counsel,  be necessary in order that there may
be validly  and  legally  issued  fully paid and  non-assessable  shares of such
Common Stock Series A at such adjusted Conversion Price.

      The Company  covenants  that all shares of Common Stock Series A which may
be issued upon  conversion  of  Debentures  will upon issue be duly  authorized,
validly  issued,  fully  paid and  non-assessable  and free  from all  liens and
charges  with  respect to the issue or delivery  thereof.  Such shares of Common
Stock  Series A will,  upon issue,  be listed on the NYSE or any other  national
securities exchange,  NASDAQ or other quotation system on which shares of Common
Stock Series A may then be listed or quoted.

            Section 5.11 Disclaimer of Responsibility for Certain Matters.
                         -------------------------------------------------

      Neither the Trustee  nor any  Conversion  Agent shall at any time be under
any duty or  responsibility to any Holder of Debentures to determine whether any
facts exist which may require any  adjustment  of the  Conversion  Price for any
series  of  Debentures,  or with  respect  to the  nature  or extent of any such
adjustment  when made, or with respect to the method  employed,  or herein or in
any supplemental  indenture provided to be employed, in making the same. Neither
the Trustee nor any Conversion  Agent shall be  accountable  with respect to the
registration,  validity or value (or the kind or amount) of any shares of Common
Stock Series A, or of any  securities or property,  which may any time be issued
or delivered upon the  conversion of any Debenture;  and neither the Trustee nor
any Conversion Agent makes any representation with respect thereto.  Neither the
Trustee nor any  Conversion  Agent shall be  responsible  for any failure of the
Company  to issue or  deliver  any  shares  of  Common  Stock  Series A or stock
certificates  or other  securities,  cash or property  upon the surrender of any
Debenture  for the  purpose of  conversion,  or,  subject to Section  1.4 of the
Indenture,  to comply with any of the covenants of the Company  obtained in this
Article 5.

            Section 5.12  Return of Funds Deposited for Redemption of Converted
Debentures.
                         -------------------------------------------

             Any  funds  which at any time  shall  have  been  deposited  by the
Company or on its behalf  with the  Trustee  or any other  Paying  Agent for the
purpose of paying the principal of,  premium,  if any, and interest,  if any, on
any of the Debentures and which shall not be required for such purposes  because
of the  conversion  of such  Debentures,  as provided  in this  Article 5, shall
forthwith after such conversion,  upon Company Request, be repaid to the Company
by the Trustee or such other Paying Agent.

            Section 5.13 Disposition of Converted Debentures.
                         ------------------------------------

            All Debentures delivered to the Company or any Conversion Agent upon
conversion  pursuant  to this  Article 5 shall be  delivered  to the Trustee for
cancellation.


                              ARTICLE 6

                     REDEMPTION OF DEBENTURES

            Section 6.1 Redemption
                        ----------

                  (a) Optional  Redemption:  At any time on or after February 1,
1999,  the Company,  at its option,  will have the right to prepay or redeem the
Debentures,  in whole or in part, at 100% of the principal amount being redeemed
in cash  (together  with any  accrued or  deferred  but unpaid  interest  to the
Redemption  Date in cash or Common Stock) (such amount and form of payment being
the "Redemption Price").

                  (b) Accrued or Deferred  Interest.  The Company may not redeem
any outstanding  Debentures  unless on or before the Redemption Date all accrued
or deferred but unpaid  interest has been paid in full on all Debentures for all
quarterly  interest  payment  periods  terminating  on or  before  the  date  of
redemption.

            Section 6.2 Applicability of Article.
                        -------------------------

             Redemption  of  Debentures  at  the  election  of the  Company,  as
permitted by Section 6.1, shall be made in accordance with such provision,  this
Article and Article 11 of the  Indenture,  to the extent not  inconsistent  with
this Article 6.

            Section 6.3  Election to Redeem; Notice to Trustee; Other Notices.
                        --------------------------------------------

            (a)     Election to Redeem; Notice to Trustee. The election of the
- -------------------------------------
      Company  to  redeem  any  Debentures  pursuant  to  Section  6.1  shall be
evidenced  by a Board  Resolution.  In the case of any  redemption,  the Company
shall,  at least 40 days and no more than 60 days prior to the  Redemption  Date
fixed by the  Company,  notify the  Trustee of such  Redemption  Date and of the
principal  amount of  Debentures  to be redeemed and any accrued or deferred and
unpaid interest  thereon and provide a copy of the notice of redemption given to
Holders of Debentures to be redeemed  pursuant to Section 6.4. In the event that
any date  fixed for  redemption  is not a  Business  Day,  then  payment  of the
Redemption  Price payable on such date will be made on the next  succeeding  day
that is a  Business  Day,  except  that,  if such  Business  Day is in the  next
succeeding calendar year, such payment will be made on the immediately preceding
Business Day.

            (b)     Notice of Redemption. If the Company, after a Distribution
- --------------------
      Declaration  Date,  proposes  to  deliver  a notice of  redemption  to the
Trustee of a proposed  Redemption Date for Debentures,  the proposed  Redemption
Date  established  in such  notice  shall be no earlier  than the Cash  Interest
Payment  Date  or the  Special  Cash  Interest  Payment  Date  related  to  such
Distribution Declaration Date.




            (c)   Distribution Declaration Date Notice.  If the Company has
                  ------------------------------------
      delivered or is proposing to deliver a notice of redemption to the Trustee
and the Company  proposes to deliver a  Distribution  Declaration  Notice to the
Trustee,  the schedule of Dates  established by the Company as  contemplated  in
Section 3.1(a) herein and set forth in the Distribution Declaration Notice shall
provide  for  adequate  time for the  activities  required  for the  payment  of
interest in Common Stock or cash, and the related Cash Interest  Payment Date or
Special Cash Interest  Payment Date shall be no later than the Redemption  Date.
If the Company  proposes to establish a Special Cash Interest Payment Date after
having delivered, or proposing to deliver, a notice of redemption to the Trustee
establishing  a  Redemption  Date,  the Special  Cash  Interest  Payment Date so
established  shall be no later than such  Redemption  Date. The Company may only
change the Cash Interest  Payment Date so as to coincide with a Redemption  Date
which is earlier than a regular  scheduled  Redemption  Date,  in which case the
Company must also establish a Record Date for such changed Cash Interest Payment
Date as provided in Section 3.1(a).

            Section 6.4 Notice of Redemption.
                        ---------------------

            Notice of redemption  shall be given by  first-class  mail,  postage
prepaid,  mailed not less than 30 nor more than 60 days prior to the  Redemption
Date, to each Holder of Debentures to be redeemed,  at his address  appearing in
the Security Register.

            All notices of redemption shall state:

                  (1)   the Redemption Date,
                  (2)   the Redemption Price,
                  (3) that on the  Redemption  Date the  Redemption  Price  will
become due and payable upon each such Debenture to be redeemed and that interest
thereon will cease to accrue on and after said date,
                  (4)  the   place   or   places   where   such   Debentures
are  to  be   surrendered   for payment of the Redemption Price,
                  (5) the date that the conversion  right shall expire,  and (6)
                  the Conversion Price.

            Notice of redemption of Debentures to be redeemed  shall be given by
the Company or, at the Company's request,  by the Trustee in the name and at the
expense of the Company.

            Section 6.5 Deposit of Redemption Price.
                        ----------------------------

            Prior to 10:00 a.m., New York City time, on any Redemption Date (or,
with respect to the shares of Common  Stock,  the Share  Transfer and  Valuation
Date), the Company shall deposit with the Trustee or with a Paying Agent (or, if
the Company is acting as its own Paying  Agent,  segregate  and hold in trust as
provided in Section 10.3 of the  Indenture) an amount of money and Common Stock,
if any,  sufficient  to pay the  Redemption  Price of all the  Debentures  to be
redeemed.

            Section 6.6 Debentures Payable on Redemption Date.
                        --------------------------------------

            Notice of redemption having been given as aforesaid,  the Debentures
so to be redeemed shall, on the Redemption  Date,  become due and payable at the
Redemption  Price  therein  specified,  and from and after such date (unless the
Company  shall  default in such  payment)  such  Debentures  shall cease to bear
interest. Upon surrender of any such Debenture for redemption in accordance with
said  notice,  such  Debenture  shall be paid by the  Company at the  Redemption
Price; provided, ---------
      however, that any installment of interest for the period prior to or
      -------
      ending
      on a Cash  Interest  Payment  Date or Special Cash  Interest  Payment Date
which is prior to, or the same date as, the Redemption  Date shall be payable to
the Holders of such  Debentures  registered  as such at the close of business on
the  relevant  Record  Dates  subject to the  provisions  of Section  3.7 of the
Indenture and Article 3 of this First Supplemental Indenture.

                                    ARTICLE 7

                      AMENDMENTS TO INDENTURE FOR PURPOSES
                          OF FIRST SERIES OF DEBENTURES


            Section    7.1 Amendment to Section 5.1 of Indenture for Purposes of
                       First Series of Debentures.
                       -------------------------------------------

            For  all  purposes  of the  Debentures  and for no  other  purposes,
Section  5.1 of the  Indenture  shall read  (terms  used but not  defined in the
Indenture shall have the requisite  meanings as used in this First  Supplemental
Indenture):

            "Section 5.1. Events of Default.
                          ------------------

                  "Event of Default", wherever used herein, means any one of the
following  events  (whatever the reason for such Event of Default and whether it
shall be occasioned by the provisions of Article Four of the First  Supplemental
Indenture or shall be voluntary  or  involuntary  or be effected by operation of
law or pursuant to any judgment, decree or order of any court or any order, rule
or regulation of any administrative or governmental body):

                  (1)   failure   to  pay   any   principal   of   the
Debentures   when   due,   and   such failure shall continue for 15 days; or

                  (2) failure to pay any interest on the Debentures,  other than
Additional Interest, if any, when due and such failure continues for a period of
60 days; provided, that a deferral of
                                               --------
            an  interest   payment  by  the   Company   pursuant  to  the  First
Supplemental Indenture shall not constitute a default in the payment of interest
for this or any other  purpose and no interest  payment  which has been deferred
shall be deemed due or payable until the date  specified as the date for payment
of such interest as provided in Section 3.7 of the Indenture; or

                  (3) failure by the Company to issue the Common  Stock Series A
(or other  securities)  upon an election to convert  the  Debentures  for Common
Stock Series A (or other  securities),  which  failure  shall  continue for five
days; or

                  (4) failure by the Company to perform in any material  respect
any other covenant herein (other than a covenant whose  performance is elsewhere
in this  Section  specifically  dealt  with) for the  benefit of the  holders of
Debentures continued for a period of 90 days after written notice, by registered
or certified  mail, (i) to the Company by the Trustee or (ii) to the Company and
the Trustee by the Holders of a majority in  aggregate  principal  amount of the
Debentures or by the holders of a majority in liquidation  amount of Partnership
Preferred Securities or Convertible Preferred Securities; or

                  (5) the dissolution, winding up, liquidation or termination of
the Partnership  unless the same is a result of a Special Event or Rating Agency
Event; or

                  (6)    the    dissolution,     winding-up,     liquidation
or termination of the Trust unless the same is a result of a Special Event or
Rating Agency Event; or

                  (7) the entry by a court having  jurisdiction  in the premises
of (A) a decree or order for relief in respect of the Company,  the  Partnership
or the Trust in an involuntary case or proceeding  under any applicable  Federal
or State  bankruptcy,  insolvency,  reorganization or other similar law or (B) a
decree or order  adjudging the Company,  the Partnership or the Trust a bankrupt
or insolvent,  or approving as properly filed a petition seeking reorganization,
arrangement,  adjustment  or  composition  of or in respect of the Company,  the
Partnership  or the  Trust  under  any  applicable  federal  or  state  law,  or
appointing a custodian, receiver, liquidator, assignee, trustee, sequestrator or
other similar  official of the Company,  the  Partnership or the Trust or of any
substantial  part of the property of any of them,  or ordering the winding up or
liquidation of its affairs,  and the continuance or any such decree or order for
relief or any such other decree or order  unstayed and in effect for a period of
60 consecutive days; or

                  (8) the  commencement  by the Company,  the Partnership or the
Trust of a voluntary case or proceeding  under any  applicable  federal or state
bankruptcy, insolvency, reorganization or other similar law or of any other case
or proceeding to be  adjudicated a bankrupt or insolvent,  or the consent by any
of the  Company,  the  Partnership  or the  Trust it to the entry of a decree or
order for relief in respect of itself in an involuntary case or proceeding under
any applicable federal or state bankruptcy, insolvency,  reorganization or other
similar law or to the  commencement  of any  bankruptcy  or  insolvency  case or
proceeding  against either the Company,  the  Partnership  or the Trust,  or the
filing by any of them of a petition or answer or consent seeking  reorganization
or relief  under any  applicable  federal or state law, or the consent by any of
the Company,  the  Partnership or the Trust to the filing of such petition or to
the appointment of or taking  possession by a custodian,  receiver,  liquidator,
assignee,  trustee,  sequestrator or other similar official of the Company,  the
Partnership  or the Trust or of any  substantial  part of the property of any of
them,  or the  making  by any of  them  of an  assignment  for  the  benefit  of
creditors,  or the  admission by any of them in writing of its  inability to pay
its debts generally as they become due, or the taking of corporate action by the
Company, the Partnership or the Trust in furtherance of any such action;

it being  understood  that (other than as  described in  paragraphs  (1) and (2)
above to the extent the  Trustee is the  Paying  Agent for the  Debentures)  the
Trustee  shall not be deemed to have  nowledge of an Event of Default  hereunder
unless a Responsible Officer has received written notice thereof."

      Section     7.2  Amendment to Section  5.13 of  Indenture  for Purposes of
                  First Series of Debentures.
                  -------------------------------------------

      For all purposes of the Debentures and for no other purposes, Section 5.13
of the Indenture  shall read (terms used but not defined in the Indenture  shall
have the requisite meanings as used in this First Supplemental Indenture):

      "Section 5.13.  Waiver of Past Defaults.
                      ------------------------

            The Holders of not less than a majority in  principal  amount of the
outstanding  Debentures may on behalf of the Holders of all the Debentures waive
any past default hereunder with respect to such Debentures and its consequences,
except a default

                  (1)  in  the  payment  of  the   principal   of  (or
premium,   if  any)  or  interest  on the Debentures, or

                  (2) in respect of a covenant or  provision  hereof which under
Article Nine cannot be modified or amended  without the consent of the Holder of
each outstanding Debenture affected;

      provided,  however,  that if the Debentures  are held by Citizens  Capital
      --------- -------- or the Trust, such waiver shall not be effective until,
      in the case that the Debentures are
held by Citizens Capital, the holders of a majority in liquidation preference of
the Partnership  Preferred  Securities,  or, in the case that the Debentures are
held by the Trust,  the holders of a majority in  liquidation  preference of the
Convertible  Preferred  Securities,  as the case may be, shall have consented to
such waiver; provided, further, that if the consent of the Holder of each
- --------- --------
      Debenture is required and the Debentures  are held by Citizens  Capital or
the  Trust,  such  waiver  shall not be  effective  until,  in the case that the
Debentures  are  held  by  Citizens  Capital,  each  holder  of the  Partnership
Preferred Securities, or, in the case that the Debentures are held by the Trust,
each holder of the Trust Securities, as the case may be, shall have consented to
such waiver.

                  Upon any such waiver,  such default shall cease to exist,  and
any Event of Default arising  therefrom shall be deemed to have been cured,  for
every  purpose  of  this  Indenture;  but no such  waiver  shall  extend  to any
subsequent or other  default or Event of Default or impair any right  consequent
thereon."

      Section     7.3  Amendment  to Section 9.1 of  Indenture  for  Purposes of
                  First Series of Debentures.
                  -------------------------------------------

      For all purposes of the Debentures and for no other  purposes,  subsection
(10) of Section 9.1 of the  Indenture  shall read (terms used but not defined in
the  Indenture  shall  have  the  requisite  meanings  as  used  in  this  First
Supplemental Indenture):

            "(10) to cure any ambiguity,  to correct or supplement any provision
herein which may be inconsistent with any other provision herein, or to make any
other  provisions  with  respect  to  matters or  questions  arising  under this
Indenture or the First  Supplemental  Indenture  which shall not be inconsistent
with the  provisions  of this  Indenture  or the First  Supplemental  Indenture;
provided that such
                                                     --------
      action  pursuant  to this  clause  (10)  shall not  adversely  affect  the
interests  of the  Holders  in any  material  respect  or, so long as any of the
Convertible  Preferred  Securities or  Partnership  Preferred  Securities  shall
remain  outstanding,  the holders of the  Convertible  Preferred  Securities  or
Partnership Preferred Securities in any material respect."

     Section     7.4  Amendment  to Section 9.2 of  Indenture  for  Purposes of
                  First Series of Debentures.
                  -------------------------------------------

      For all purposes of the Debentures and for no other purposes,  there shall
be added a proviso  following  subsection  (3) of Section 9.2 of the  Indenture,
which shall read (terms  used but not  defined in the  Indenture  shall have the
requisite meanings as used in this First Supplemental Indenture):

"; provided, that, so long as any of the Convertible Preferred Securities or
   --------
Partnership Preferred Securities remains outstanding, no such amendment shall be
made that adversely affects the holders of the Convertible  Preferred Securities
or Partnership Preferred Securities, and no termination of this Indenture or the
First Supplemental  Indenture shall occur, and no waiver of any Event of Default
or compliance  with any covenant under this Indenture or the First  Supplemental
Indenture  shall be  effective,  without the prior  consent of the holders of at
least  66-2/3%  of the  aggregate  liquidation  preference  of  the  outstanding
Convertible  Preferred Securities or Partnership Preferred Securities unless and
until the  Debentures  and all accrued or deferred and unpaid  interest  thereon
have been paid in full."

                                    ARTICLE 8

                                    EXPENSES

      Section 8.1 Payment and Expenses.
                  ---------------------

      In connection  with the offering,  sale and issuance of the  Debentures to
Citizens  Capital in connection with the issuance of the Partnership  Securities
by  Citizens  Capital  and the sale of the Trust  Securities  by the Trust,  the
Company shall:

            (a) pay for all costs and expenses  relating to the  offering,  sale
and  issuance  of the  Debentures,  including  commissions  to the  underwriters
payable pursuant to the Underwriting  Agreement and compensation and expenses of
the Trustee under the Indenture in accordance with the provisions of Section 6.7
of the Indenture;

            (b)   pay   for   all   costs   and   expenses   relating   to
the   organization,   maintenance and dissolution of Citizens Capital and the
Trust and the retention of its regular trustees;

            (c) pay for all costs and expenses of Citizens Capital and the Trust
(including but not limited to, costs and expenses  relating to the  organization
of Citizens Capital and the Trust,  the issuance of the Partnership  Securities,
the offering,  sale and issuance of the Trust Securities (including  commissions
to the  underwriters  in  connection  therewith),  the fees and  expenses of the
Property Trustee and the Delaware  Trustee,  the costs and expenses  relating to
the operation of Citizens Capital and the Trust,  including without  limitation,
costs  and  expenses  of  accountants,  attorneys,  statistical  or  bookkeeping
services  expenses for  printing  and  engraving  and  computing  or  accounting
equipment, paying agent(s), registrar(s), transfer agent(s), duplicating, travel
and  telephone  and other  telecommunications  expenses  and costs and  expenses
incurred in connection  with the  acquisition,  financing,  and  disposition  of
Citizens Capital and Trust assets);

            (d)  pay  for  all  costs  and  expenses  relating  to the
enforcement by the Property Trustee under the Trust of the rights of the holders
of the Convertible Preferred Securities; and
            (e) to the  extent  contemplated  by Section  3.1(17),  pay Taxes of
Citizens  Capital and the Trust and all  liabilities,  costs and  expenses  with
respect to such Taxes of Citizens  Capital  and the Trust,  either by payment of
Additional Interest, by payment directly to the taxing authority or by otherwise
making funds  available to Citizens  Capital or the Trust,  as  contemplated  by
Section 3.1(17).


                                    ARTICLE 9

                                    COVENANTS

      Section 9.1 Covenants.
                  ----------

            (1) The Company  agrees (i) that the Company will not declare or pay
any dividend or distribution  (other than in shares of its capital stock) on any
of the  Company's  capital  stock,  (ii) that neither the Company nor any of its
Subsidiaries  will  redeem,  purchase,  acquire for value or make a  liquidation
payment to any holder of, or with respect to, any of the Company's capital stock
or any of the  Company's  indebtedness  for  borrowed  money  which by its terms
expressly ranks junior in subordination to the Debentures  ("Other  Subordinated
Indebtedness")  (other than (x) as an issuance of capital stock upon  conversion
of a convertible security or in payment of interest,  premium or principal or in
payment in redemption,  purchase or other  acquisition or liquidation of capital
stock or Other Subordinated Indebtedness, (y) as a result of reclassification of
such  capital  stock or the  exchange  or  conversion  of one class or series of
capital stock for another class or series of capital stock, or (z) in connection
with the right of the Company to purchase or  reacquire  shares of Common  Stock
Series A referred to in Section 3.1(5) of this First  Supplemental  Indenture or
under the provisions of the Declaration or the Limited  Partnership  Agreement),
(iii)  that the  Company  will not make any  payment  of  principal,  premium or
interest  (unless  payable  in shares of  capital  stock) on Other  Subordinated
Indebtedness, and (iv) that neither the Company nor any of its Subsidiaries will
make any  guarantee  of  payments  which would be  prohibited  or limited by the
foregoing (other than payments under the Guarantees,  payments of dividends by a
Subsidiary,  or guarantees of dividends or payments payable to the Company),  if
at such time (a) there shall have  occurred  any event that,  with the giving of
notice  or the  lapse  of time or both,  would  constitute  an Event of  Default
hereunder  or under the  Debentures,  (b) the Company  shall be in default  with
respect to its  payment or other  obligations  under the  Guarantees  or (c) the
Company shall have given notice of its election to defer an interest  payment as
provided  herein and any deferred  interest  payment  remains  unpaid.  The term
"Other  Subordinated  Indebtedness"  shall not include any indebtedness which is
outstanding  under  an  instrument  dated  prior  to  the  date  of  this  First
Supplemental  Indenture which does not expressly  permit the deferral of payment
or extension of the time for payment of interest,  premium or principal,  or any
installment thereof.

            (2) The Company also covenants (i) to remain the General  Partner of
Citizens Capital; provided that any permitted successor of the
                           --------
      Company  under  the  Limited  Partnership  Agreement  may  succeed  to the
Company's  duties  as  General  Partner,  (ii) to cause at least 3% of the total
value of  Citizens  Capital  and at least 3% of all  interests  in the  capital,
income,  gain, loss,  deduction and credit of Citizens Capital to be held by the
Company,  as a General  Partner of Citizens  Capital,  (iii) not to  voluntarily
dissolve,  wind-up or liquidate Citizens Capital,  (iv) to perform timely all of
its  duties  as  General  Partner   (including  the  duty  to  declare  and  pay
distributions on the Partnership Preferred  Securities),  (v) to maintain direct
ownership  of all  partnership  interests  of  Citizens  Capital  other than the
Partnership Preferred Securities and any special partnership interest, except as
may  be  permitted  by the  Limited  Partnership  Agreement,  (vi)  to  use  its
reasonable efforts to cause Citizens Capital to remain a limited partnership and
otherwise to continue to be treated as a partnership  for United States  federal
income tax  purposes;  (vii) to issue  Common Stock Series A upon an election by
Holders  to  convert  the  Debentures;  and  (viii)  to own  Convertible  Common
Securities equal to at least 3% of the total undivided  beneficial  interests in
the assets of the Trust.

            (3) The Company also  covenants  that so long as any  Debentures are
held by Citizens Capital,  the General Partner shall not (i) exercise its option
to select the form of payment of interest in  violation of  instructions  of the
Special Representative, (ii) direct the time, method and place of conducting any
proceeding for any remedy available to the Special Representative, or exercising
any trust or power conferred on the Special  Representative  with respect to the
Debentures,  (iii) waive any past  default  which is  waivable  under this First
Supplemental  Indenture,   (iv)  exercise  any  right  to  rescind  or  annul  a
declaration  that the principal of all the Debentures  shall be due and payable,
(v) consent to any amendment,  modification  or termination of the Debentures or
of this First  Supplemental  Indenture or the Indenture  without,  in each case,
obtaining the prior approval of the Property  Trustee after having  received the
prior  consent  of the  holders  of at least  66-2/3%  or more of the  aggregate
liquidation preference of the Convertible Preferred Securities then outstanding,
provided, however, that where a consent under the Debentures would
      --------  -------
      require the consent of each Holder affected thereby, no such consent shall
be given by the  General  Partner  without the prior  approval of such  Property
Trustee  after  having  received  the  prior  consent  from  each  holder of the
Convertible  Preferred  Securities.  The  General  Partner  shall not revoke any
action  previously  approved by the Property  Trustee with the prior  consent or
approval of the holders of the  Convertible  Preferred  Securities,  without the
approval of the  Property  Trustee  after having  received the prior  consent or
approval of the holders of Convertible Preferred Securities representing 66-2/3%
or more (or 100% where the consent of each holder affected  thereby is required)
of the aggregate liquidation preference of the Convertible Preferred Securities.

            (4) If the Trust or Citizens  Capital  shall  notify the Company and
the  Trustee in writing  that  either  the Trust or  Citizens  Capital is giving
notice of the  redemption  of all or a portion  of the Trust  Securities  or the
Partnership Preferred Securities and General Partnership Security,  which notice
shall state an amount of  liquidating  value to be redeemed of each security and
the date of such redemption, the Company will promptly give notice of redemption
of the Debentures with the same principal  amount  (without  duplication) as the
aggregate  liquidating  value of the  Partnership  Preferred  Securities and the
General  Partnership  Security  being redeemed or, if the Debentures are held by
the Trust, in the same aggregate  principal  amount as the liquidating  value of
the Trust  Securities  being  redeemed.  The  redemption  date specified in such
notice of  redemption  of  Debentures  shall be the same  redemption  date as is
specified by the Trust or Citizens Capital.

            (5) If  Debentures  are to be  distributed  to  the  holders  of the
Convertible  Preferred  Securities upon a liquidation of the Trust,  the Company
will use its best  efforts to list the  Debentures  on the NYSE or on such other
exchange as the Convertible Preferred Securities are then listed.

            (6) The Company expressly  acknowledges that, under the terms of the
Convertible  Preferred  Securities,  the trustee for the holders of  outstanding
Convertible  Preferred  Securities  shall  have the  right to  appoint a Special
Representative, which Special Representative shall be authorized to exercise the
right of the  Trustee or the  Holders of not less than a majority  in  principal
amount of the outstanding  Debentures to accelerate the principal  amount of the
Debentures  and to enforce the  Holders'  other  rights  hereunder  or under the
Debentures.

            (7)  At   the   time   of   any   Special   Event,   the   Company
has  a   Ministerial   Action Obligation.

                                   ARTICLE 10

                                  MISCELLANEOUS

      Section 10.1 Benefits of Indenture.
                   ----------------------

      The Company's  obligations under the Indenture and this First Supplemental
Indenture  and the  Debentures  will also be for the benefit of the holders from
time to time of the  Partnership  Preferred  Securities,  Convertible  Preferred
Securities and Convertible Common  Securities.  Nothing in the Indenture or this
First  Supplemental  Indenture or in the Debentures,  express or implied,  shall
give any Person,  other than the parties hereto and their successors  hereunder,
the  holders  of Senior  Indebtedness,  the  holders  of  Convertible  Preferred
Securities  and  Convertible  Common  Securities,  the  holders  of  Partnership
Preferred Securities and the Holders of Debentures,  any benefit or any legal or
equitable right, remedy or claim under the Indenture and this First Supplemental
Indenture.

      Section 10.2 Incorporation of Indenture.
                   ---------------------------

      From and after the date hereof,  the Indenture,  as  supplemented  by this
First Supplemental Indenture,  shall be read, taken and construed as one and the
same instrument with respect to the Debentures.

      Section 10.3 Acceptance of Trust.
                   --------------------

      The  Trustee  accepts  the  trusts  created  by the  Indenture,  as hereby
supplemented  by this First  Supplemental  Indenture,  and agrees to perform the
same upon the terms and conditions in the Indenture, as so supplemented.

      Section 10.4 Conflict with Trust Indenture Act.
                   ----------------------------------

      If any provision hereof limits, qualifies or conflicts with a provision of
the Trust  Indenture  Act that is  required  under  such Act to be a part of and
govern  this  First  Supplemental  Indenture,  such  provision  of the Act shall
control.  If any  provision  of this First  Supplemental  Indenture  modifies or
excludes  any  provision of the Trust  Indenture  Act that may be so modified or
excluded,  such  provision  of the Act shall be  deemed  to apply to this  First
Supplemental  Indenture only as so modified and if not so excluded,  as the case
may be.

      Section 10.5 Governing Law.
                   --------------

      This First Supplemental Indenture,  and the Debentures,  shall be governed
by and construed in accordance with the laws of the State of New York.

      Section 10.6 Recitals.
                   ---------
      The recitals contained in the Indenture, this First Supplemental Indenture
and the Debentures, except the Trustee's certificate of authentication, shall be
taken as statements of the Company,  and the Trustee  assumes no  responsibility
for their  correctness.  The Trustee makes no representations as to the validity
or sufficiency  of the Indenture,  as  supplemented  by this First  Supplemental
Indenture.

      Section 10.7 Amendments.
                   -----------

      Notwithstanding  any  other  provisions  hereof,  all  amendments  to  the
Indenture made hereby shall have effect only with respect to the Debentures, and
not with respect to the Securities of any other series created subsequent to the
date hereof.

      Section 10.8 Counterparts.
                   -------------

      This  First  Supplemental  Indenture  may be  executed  in any  number  of
counterparts,  each of which when so executed shall be deemed to be an original,
but all  such  counterparts  shall  together  constitute  but  one and the  same
instrument.






      IN WITNESS WHEREOF, the parties hereto have caused this First Supplemental
Indenture  to be duly  executed,  and  their  respective  corporate  seals to be
hereunto affixed and attested, all as of the date first above written.

                                    CITIZENS UTILITIES COMPANY


                                    By:______________________________
                                    Title:    Vice President and
                                    Treasurer
Attest:

- --------------------------------
Secretary


                                    CHEMICAL BANK, as Trustee



                        By:______________________________
                                    Title:    Vice President
Attest:


- -------------------------------
Assistant Vice President







County of Fairfield     )
                        )  ss.:
State of Connecticut    )




            On the day of January,  1996,  before me  personally  came Robert J.
DeSantis,  to me known,  who, being by me duly sworn, did depose and say that he
is Vice  President  and  Treasurer  of CITIZENS  UTILITIES  COMPANY,  one of the
corporations  described in and which executed the foregoing instrument;  that he
knows the seal of said corporations; that the seal affixed to said instrument is
such  corporate  seal;  that it was so  affixed  by  authority  of the  Board of
Directors  of said  corporation,  and that he signed  his name  thereto  by like
authority.




                                    ----------------------------------
                       Notary Public, State of Connecticut










County of New York      )
                        )  ss.:
State of New York       )



            On this day of January in the year of 1996 before me personally came
_____________________________________________, to me personally known, who being
by   me   duly    sworn   did    depose    and   say   that   he    resides   at
_____________________________  _______________________________________,  that he
is Vice  President of CHEMICAL BANK,  one of the  corporations  described in and
which  executed  the  foregoing  indenture;  that  he  knows  the  seal  of said
corporation;  that the seal affixed to said  instrument  opposite the  execution
thereof on behalf of said corporation is the corporate seal of said corporation;
that said instrument was signed and said corporate seal was so affixed on behalf
of said  corporation  by authority and order of its board of directors;  that he
signed his name thereto by like authority;  and he acknowledged  said instrument
to be his free act and deed and the free act and deed of said Chemical Bank.

            IN  WITNESS  WHEREOF I have  hereunder  set my hand and  affixed  my
official  seal,  at New York in said  State of New York,  the day and year first
above written.






                                    ----------------------------------
                                    Notary Public, State of New York






                                     ANNEX A

                              Initial Record Dates,
         Distribution Declaration Dates and Share Transfer and
                                 Valuation Dates


Distribution       Record Date     Share Transfer       Related Cash
Declaration Date                   and Valuation Date   Interest Payment Date
- ----------------   -----------     ------------------   ---------------------
December 6         December 19     January 18           January 31
March 13           March 23        April 17             April 30
June 13            June 23         July 18              July 31
September 12       September 22    October 18           October 31


If the  scheduled  Distribution  Declaration  Date falls on a day which is not a
Business Day, the Distribution Declaration Date shall be the next preceeding day
that is a Business Day. If the scheduled  Share  Transfer and Valuation  Date or
Cash Interest Payment Date falls on a day which is not a Business Day, the Share
Transfer and Valuation  Date or Cash Interest  Payment Date, as the case may be,
shall be the next  succeding  day that is a Business  Day except  that,  if such
Business Day is in the next  succeeding  calendar  year,  the Share Transfer and
Valuation  Date or Cash Interest  Payment Date, as the case may be, shall be the
immediately preceding Business Day.








                                                      EXHIBIT A
                                                         to
                                            First Supplemental Indenture
(FORM OF DEBENTURE)

REGISTERED                                                    REGISTERED

R  ________                                                 $___________


                           CITIZENS UTILITIES COMPANY

              5% CONVERTIBLE SUBORDINATED DEBENTURE DUE 2036


CITIZENS  UTILITIES  COMPANY,  a Delaware  corporation  (hereinafter  called the
Company , which term  includes any  successor  corporation  under the  Indenture
hereinafter referred to), for value received, hereby promises to pay to



                        ----------------------------



or registered  assigns,  the principal sum of  _________________________________
($_______________) DOLLARS on January 15, 2036, and to pay interest (computed on
the basis of a 360-day year of twelve  30-day  months)  thereon from January 22,
1996 or from the most recent Cash  Interest  Payment Date to which  interest has
been paid or duly  provided  for,  quarterly  (subject  to deferral as set forth
herein) in arrears on (or, if interest is paid in shares of Common  Stock Series
A, as provided in the  Indenture,  computed as of) January 31, April 30, July 31
and October 31 of each year (each such date, a "Cash  Interest  Payment  Date"),
commencing  on April 30, 1996,  at the rate per annum  specified in the title of
this Debenture, until the principal hereof is paid or made available for payment
and on any overdue  principal  and (without  duplication  and to the extent that
payment of such interest is  enforceable  under  applicable  law) on any overdue
installment of interest at the same rate per annum compounded quarterly.  Unless
deferred by the Company as provided in the  Indenture,  the interest so payable,
and punctually  paid or duly provided for, in cash on any Cash Interest  Payment
Date or in shares of Common  Stock Series A on any Share  Transferand  Valuation
Date will,  as  provided in the  Indenture,  be paid to the Person in whose name
this  Debenture  (or one or more  Predecessor  Securities)  is registered at the
close of business on the Record Date next preceding such interest payment, which
is a date to be  established by the Company by written notice to the Trustee and
the Holders prior to such Cash Interest  Payment Date.  Any such interest not so
punctually paid or duly provided for (including any deferred  interest  referred
to on the reverse  hereof) shall forthwith cease to be payable to the registered
Holder on such  Record  Date and may be paid to the  Person  in whose  name this
Debenture is  registered  at the close of business on a Special  Record Date for
the payment of such deferred interest to be fixed by the Company, as provided in
the Indenture.

Subject to the requirements of any book-entry security system applicable to this
Debenture,  payment of principal and interest of this  Debenture will be made at
maturity or redemption  against  presentation  of the Debenture by the Holder or
the duly  authorized  agent of the Holder at the office or agency of the Trustee
maintained  for that purpose in the Borough of Manhattan,  The City of New York,
unless  otherwise  specified in notice of redemption.  Payment of principal (and
interest,  to the extent that  interest is payable in cash) will be made in such
coin or  currency  of the United  States of America as at the time of payment is
legal tender for payment of public and private debts.

As more fully provided in the Indenture, so long as the Holder of the Debentures
is Citizens  Utilities Capital L.P., the Company will have the option to pay the
interest  becoming due on the quarterly  Cash  Interest  Payment Dates either by
delivery  of an  Equivalent  Value of shares of its  Common  Stock  Series A (as
described in the Indenture)  (which delivery shall be made on the Share Transfer
and  Valuation  Date),  or in cash.  Interest paid in cash will be paid by check
mailed to the address of the Holder as such address shall appear on the Security
Register or by wire transfer in immediately available funds at such place and to
such account as may be designated by the Holder upon application to the Security
Registrar as provided in the Indenture.

The  indebtedness  evidenced by this Debenture is, to the extent provided in the
Indenture,  subordinate  and subject in right of payment to the prior payment in
full in cash of all Senior Indebtedness (as defined in the Indenture),  and this
Debenture is issued  subject to the  provisions  of the  Indenture  with respect
thereto. Each Holder of this Debenture, by accepting the same, (a) agrees to and
shall be bound by such provisions, (b) authorizes and directs the Trustee on his
or her  behalf  to take  such  action  as may be  necessary  or  appropriate  to
acknowledge  or effectuate  the  subordination  so provided and (c) appoints the
Trustee his or her attorney-in-fact  for any and all such purposes.  Each Holder
hereof,  by his or her  acceptance  hereof,  hereby  waives  all  notice  of the
acceptance of the subordination provisions contained herein and in the Indenture
by each holder of Senior  Indebtedness,  whether now  outstanding  or  hereafter
incurred, and waives reliance by each such holder upon said provisions.

Additional  provisions of the Indenture under which this Debenture is issued and
to the terms of which it is subject are  summarized on the reverse  hereof,  but
the  provisions  set forth in the Indenture  alone shall be definitive as to the
respective rights, duties, obligations and covenants of the Company, the Trustee
and the Holder of this Debenture.

Unless the  certificate  of  authentication  hereon has been  executed  by or on
behalf of the Trustee for the  Debentures by manual  signature,  this  Debenture
shall  not be  entitled  to any  benefit  under  the  Indenture,  or be valid or
obligatory for any purpose.

      IN WITNESS WHEREOF,  CITIZENS UTILITIES COMPANY has caused this Instrument
to be duly executed under its corporate seal.


Dated:
CERTIFICATE OF AUTHENTICATION             CITIZENS UTILITIES COMPANY
THIS IS ONE OF THE SECURITIES OF
THE SERIES DESIGNATED THEREIN
REFERRED TO IN THE WITHIN-MENTIONED
INDENTURE.                                By:______________________________
                                             VICE PRESIDENT AND TREASURER

CHEMICAL BANK, TRUSTEE

                                          Attest:__________________________
                                                       SECRETARY

By:--------------------------------
        AUTHORIZED OFFICER








                     FORM OF REVERSE OF DEBENTURE]


This Debenture is one of a duly  authorized  series of Securities of the Company
(herein sometimes  referred to as the Debentures ), issued or to be issued under
and pursuant to an Indenture  dated as of January 15,  1996,  duly  executed and
delivered  between the Company and Chemical  Bank, as Trustee (the Trustee ), as
supplemented by the First  Supplemental  Indenture dated as of January 15, 1996,
between the  Company and the Trustee  (the  Indenture  as so  supplemented,  the
Indenture  ),  to  which  Indenture  and  all  indentures  supplemental  thereto
reference is hereby made for a description of the rights, limitations of rights,
obligations,  duties and immunities  thereunder of the Trustee,  the Company and
the Holders of the Debentures. This series of Debentures is limited in aggregate
principal amount as specified in said First Supplemental Indenture.

Deferred Interest.  As provided in the Indenture, the Company shall have the
- -----------------
right, at any time and from time to time during the term of the Debentures, upon
notice  delivered to the Holders and the Trustee no later than the  Distribution
Declaration  Date (as defined in the Indenture),  to defer the date on which one
or more of the  quarterly  interest  payments  would  otherwise  become  due and
payable; provided that (a) no deferred quarterly interest
                        --------
payment,  including any extension of deferral, shall remain unpaid for more than
20  consecutive  quarters  or be  deferred  beyond  the Stated  Maturity  of the
Debentures,  (b) no Event of Default  under the  Indenture  has  occurred and is
continuing  and (c), so long as any  deferred  interest  has not been paid,  the
Company shall not take certain actions prohibited by the Indenture. In the event
of an deferal, any interest payment shall be deemed not due or payable until the
date  specified  for  payment in a  deferred  distribution  notice  given by the
Company to the  Trustee  and to the Holer.  Upon the  deferral  of any  interest
payment,  interest on such  deferred  interest  payment will be  compoinded  and
accrued on each Cash Interest Payment Date at the rate specified in the title of
this Debenture until the amount of such deferred interest (including  compounded
interest thereon) is paid in full.

Conversion of Debentures.
- -------------------------  At the option of the Holder,  this  Debenture may, at
any time or from time to time on any Business Day to and cluding, but not after,
the close of  business on the day which is five  Business  Days prior to January
15, 2036, be converted,  in whole, or, if the Debenture is in a principal amount
in excess of $50, in part, in integrral  multiples of $50 principal amount, into
fully paid and nonassessable  shares of Common Stock Series A of the Company, at
the Conversion Price in effect at the date of conversion. In case a Debenture or
a portion thereof is called for redemption,  such conversion right in respect of
such  Debenture or the portion so called,  shall expire at the close of business
on the day which is five Business Days prior to the Redemption Date,  unless the
Company defaults in making the payment due upon redemption. If this Debenture is
to be converted only in part, is shall be surrendered at any office or agency of
the Company  designated  for that  purpose  pursuant to the  Indenture,  and the
Company shall  execute,  and the Trustee shall  authenticate  and deliver to the
Holder hereof without  service  charge,  a new Debenture or  Debentures,  of any
authorized  denomination as requested by the Holder,  in an aggregate  principal
amount equal to and in exchange for the unconverted portion of this Debenture so
surrendered.  In order to exercise the  conversion  privilege,  the Holder shall
surrender this  Debenture to the Conversion  Agent at the office or agency to be
maintained  by the  company  pursuant to the  Indenture  for the  conversion  of
Debentures  with the Notice of Conversion set forth below in this Debenture duly
completed  and, is so required by the Company,  accompanied  by  instruments  of
transfer,  in form satisfactory to the Company and to the Trustee, duly executed
by the  Holder or his duly  authorized  attorney  in  writing.  As  promptly  as
practiacable after the surender of this Debenture with the notice duly completed
as  aforesaid,  the Company shall then issue and delive at such office or agency
to the Holder,  or on his written order, a certificate or  certificates  for the
number of the shares of Common Stock Series A then issuable in  accordance  with
the provisions of the Indenture and cash inrespect of any fraction of a share of
Common  Stock  Series  A  otherwise  issuable  upon  such  conversion.  Any such
conversion  shall be deemed to have been effected at the time and on the date as
specified  in the  Indenture.  The  Holder  of this  Debenture  at the  close of
business  on any Record  Date for the  payment of  interest  will be intitled to
receive the interest payable hereon on the  corresponding  Cash Interest Payment
Date notwithstanding the conversion of such Debenture into Common Stock Series A
following such Record Date. Subject to provisions of Sections 5.5 and 5.6 of the
First  Supplemental  Indenture,  no  payment  or  adjustment  shall be made upon
conversion on account of any interest accrued or deferred or otherwise upoaid on
the principal or any portion  thereof of this  Debenture so converted or for any
dividends or  distributions on any shares of Common Stocks Series A. The initial
Conversion  Price of the Debentures,  as of the dae of issuance,  is $15.375 per
share of Common Stock Series A, which  Conversion Price is subject to adjustment
as provided in the Indenture.

Optional Redemption.
- --------------------  At any time on or after  February 1, 1999,  the Company as
its option, will have the right to prepay or redeem the Debentures,  in whole or
in part,  at 100% of the  principal  amount being  redeemed  (together  with any
accrued or deferred but unpaid  interest on the portion being so redeemed)  (the
"Redemption Price") upon notice and in the manner provided in the Indenture. The
company  may not  redeem  any  outstanding  Debentures  unless on or before  the
Redemption Date all accrued or deferred but unpaid interest has been paid on all
Debentures for all quarterly  interest payment periods  terminating on or before
the date of redemption.

The  Indenture  permits,  with  certain  exceptions  as  therein  provided,  the
amendment  thereof and the  modification  of the rights and  obligations  of the
Company and the rights of the Holders of the  Debentures  under the Indenture at
any time by the Company and Trustee  with the consent of the Holders of at least
66 2/3%  in  aggregate  principal  amount  of the  Debentures  outstanding.  The
Indenture  also  contains   provisions   permitting  the  Holders  of  specified
percentages  in  aggregate  principal  amount  of the  Debentures  at  the  time
Outstanding,  or voting at a meeting of Holders, on behalf of the Holders of all
the Debentures,  to waive  compliance by the Company with certain  provisions of
the  Indenture  and  certain  past  defaults   under  the  Indenture  and  their
consequences.  Any such consent or waiver by the Holders of this Debenture Shall
be conclusive  and binding upon such Holder and upon all future  Holders of this
Debenture and of any debenture  issued upon the  registration of transfer hereof
or in exchange hereof or in lieu hereof, whether or not notation of such consent
or waiver is made upon this Debenture.

No reference herein to the Indenture an no provision of this Debenture or of the
Indenture shall alter or impair the obligation of the Company, which is absolute
and unconditional, to pay the principal of and (subject to deferral) interest on
this Debenture at the time, place and rate, and in the coin or currency,  herein
prescribed,  or to exchange  this  Debenture  for common Stock Series A or other
securities or property for which Debentures are from time to time convertible as
provided in the Indenture.

In the event of the merger or  consolidation  of the  obligor on the  Debentures
into,  or of the  transfer  of its assets  substantially  as an  entirety  to, a
successor  corporation,  such successor  corporation shall assume payment of the
Debentures and performance of every covenant of the Indenture on the part of the
predecessor  corporation  to be  performed,  and  shall be  substituted  for the
predecessor  corporation  under  the  Indenture;  and in the  event  of any such
transfer,  such predecessor  corporation shall be discharge from all obligations
and covenants  under the Indenture and the  Debentures  and may be dissolved and
liquidated, all as more fully set forth in the Indenture.

If an Event of  Default,  as  defined  in the  Indenture,  with  respect  to the
Debentures  shall occur and be  continuing,  the principal of all the Debentures
may be declared  due and payable at the time,  in the manner and with the effect
provided in the Indenture.

As provided in the  Indenture  and  subject to certain  limitations  therein and
herein set forth, this Debenture is transferable on the Security Register of the
Company,  upon surrender of this Debenture for  registration  of transfer at the
office or agency of the Company in any place where principal and interest on the
Debentures  are  payable,  or at any  other  office  or  agency  of the  Company
maintained  for that  purpose,duly  endorsed  by,  or  accompanied  by a written
executed by, the Holder hereof or his attorney duly  authorized in writing,  and
thereupon one or more new Debentures,  of authorized  denominations  and for the
same aggregate principal amount, will be issued to the designated  transferee or
transferees.

The  Debentures  are  issuable  only  in  registered  form  without  coupons  in
denominations  of $50 and any multiple of $50. As provided in the  Indenture and
subject to certain  limitations  therein set forth,  Debentures are exchangeable
for a like  aggregate  principal  amount of  Debentures  of a like  tenor and of
different authorized denominations,  as requested by the Holder surrendering the
same. No service charge shall be made for any such  registration  of transfer or
exchange,  but the Company may require  payment of a sum sufficient to cover any
tax or other governmental charge payable in connection with such registration of
transfer or exchange,  other then certain  exchanges not involving any transfer.
Prior to due  presentment of this Debenture for  registration  of transfer,  the
Company,  the  Trustee and any agent of the Company or the Trustee may treat the
Person in whose name this  Debenture is  registered  as the owner hereof for the
purpose of  receiving  payment as herein  provided  and for all other  purposes,
whether or not this  Debenture  shall be overdue,  and neither the Company,  the
Trustee nor any such agent shall be affected by notice to the contrary.

This  Debenture  shall  for all  purposes  be  governed  by,  and  construed  in
accordance with, the laws of the State of New York.

Certain terms used in this Debenture which are defined in the Indenture have the
meanings set forth therein.






                             ASSIGNMENT FORM

FOR VALUE RECEIVED, the undersigned hereby sells, assigns and transfers unto

PLEASE INSERT SOCIAL SECURITY NUMBER OR
OTHER IDENTIFYING NUMBER OF ASSIGNEE
 ----------------------------------
|---------------------------------|---------------------------------------
(Name   and  address  of   Assignee, including zip code, must be printed or
  typewritten)

- ---------------------------------------------------------------------------

- ---------------------------------------------------------------------------

the within Debenture, and all rights thereunder, hereby irrevocably,
constituting and appointing

___________________________________________________________________Attorney

to transfer the said Debenture on the books of Citizens  Utilities  Company with
full power of substitution in the premises.

Dated:_______________              ________________________________________
                                   NOTICE:The signature of this assignment
must  correspond  with  the  name as it  appears  upon  the  face of the  within
Debenture in every particular,  without  alteration or enlargement or any change
whatever.




                        FORM OF CONVERSION NOTICE


To Citizens Utilities Company:

The undersigned Holder of this Debenture hereby irrevocably exercises the option
to convert this Debenture (or a portion thereof,  which is $50.00 or an integral
multiple thereof, designated below), into shares of Common Stock Series A of the
Company or other  securities or other  property or cash in  accordance  with the
terms of the  Indenture  referred to in this  Debenture,  and  directs  that the
shares,  other securities,  other property or cash issuable and deliverable upon
the conversion, together with any check in payment for fractional shares and any
Debentures  representing any unconverted  principal amount hereof, be issued and
delivered to the undersigned  unless a different name has been indicated  below.
If shares are to be issued in the name of a Person  other than the  undersigned,
the undersigned will pay all transfer taxes payable with respect thereto.

Dated:

                                    ---------------------------------------
                          Signature (for exchange only)




- ----------------------------------------
(Name)



                                     ----------------------------------------
                                    (Address)



- ----- ----------------------------------
                    Please print name and address (including
                           zip code or similar number)

Fill in for  registration  of share  Principal  Amount of  Debentures to be s or
other securities and/or converted in an integral multiple of Debentures if to be
issued other- $50.00, if less than all: wise than to the Holder:

- ----------------------------------
          (Name)                     $_____________________________________


- ----------------------------------
        (Address)

- ----------------------------------
   Please print name and address
(including zip code or similar number)








                         Statement of Common Definitions
                                    Exhibit B


      "Additional Interest" is defined in Section 3.1(17) of the First
Supplemental Indenture.

      "Average  Market  Price" for Common Stock on any day will be determined by
averaging the high and low sales prices of Common Stock for such day as reported
in  The  Wall  Street  Journal,   under  "New  York  Stock  Exchange   Composite
- ------------------------  Transactions"  or  any  successor  market  transaction
report on the day in question (the "Date"). If the Common Stock is not listed on
the NYSE but is quoted or  admitted  to trading on another  national  securities
exchange,  on  the  National  Market  System  of  the  National  Association  of
Securities  Dealers,  Inc.,  the Average  Market  Price shall be  determined  by
reference  to the  average  of the high and low  reported  sales  prices on such
exchange if  available  or, if not so  available,  the high and low sales prices
reported by such National  Market System if available,  or, if not so available,
the high and low bid and asked prices in the over-the-counter  market on the day
in question  as reported by the  National  Quotation  Bureau  Incorporated  or a
similarly  generally  accepted  reporting  service  if  available,  or if not so
available, in such manner, as otherwise determined in good faith by the Board of
Directors of the Company. If no trading occurs on the NYSE (or such other market
for which sales prices or  quotations  are  regularly  available)  in the Common
Stock on the Date,  the Average Market Price will be determined by averaging the
high  and low  sales  prices  per  share of  Common  Stock  on the  Trading  Day
immediately preceding the Date.

      "back-up  undertakings"  means  the  obligations  of  Citizens  under  the
Guarantee  Agreements,  taken  together  with  Citizens'  obligations  under the
Convertible  Debentures,   the  Indenture,   the  Declaration  and  the  Limited
Partnership  Agreement,  including  its  obligation  to pay costs,  expenses and
certain indemnities of the Trust.

      "Base Indenture"  means the Indenture  between Citizens and Chemical Bank,
as Indenture Trustee, dated as of January 15, 1996.

         "Business Day" means any day other than a Saturday or a Sunday or a day
on  which  banking  institutions  in The  City of New  York  are  authorized  or
obligated by law or executive order to close.

      "Cash Interest Payment Date" is defined in Section 3.1(4) of the First
Supplemental Indenture.

      "Change  in 1940 Act  Law"  means  the  occurrence  of a change  in law or
regulation  or a  written  change in  interpretation  or  application  of law or
regulation by any legislature  body,  court,  governmental  agency or regulatory
authority with respect to the 1940 Act.

      "Change in Tax Law" means (a) any change or  prospective  change  which is
announced or publicly stated in the laws (or any regulations  thereunder) of the
United  States or any  political  subdivision  or taxing  authority  thereof  or
therein,   (b)  any  change  or  prospective  change  in  an  interpretation  or
application  of any such laws or  regulations by any  legislative  body,  court,
governmental  agency or  regulatory  authority  (including  the enactment of any
legislation  and  the  publication  of  any  judicial   decision  or  regulatory
determination),  (c) any  interpretation  or  pronouncement  that provides for a
position  with  respect  to such  laws or  regulations  that  differs  from  the
generally accepted position or (d) any action by any governmental agency or body
or regulatory authority,  which,  assuming such change is enacted,  promulgated,
issued  or  effective  or such  interpretation  or  pronouncement  is  issued or
announced or becomes effective or such action is taken, in each case on or after
the date of the Prospectus, would have the result specified.

         "Citizens"  or the  "Company"  means  Citizens  Utilities  Company,
a Delaware  corporation,  or its successor.

         "Citizens  Capital"  means Citizens  Utilities  Capital L.P., a special
purpose  Delaware  limited  partnership  of which  the  Company  is the  general
partner, also sometimes referred to as the "Partnership."

         "Clearing  Agency"  means an  organization  registered  as a  "Clearing
Agency" pursuant to Section 17A of the Exchange Act that is acting as depository
for  the  Convertible   Preferred   Securities  or  the  Partnership   Preferred
Securities,  as the case may be, and in whose name (or nominee's  name) shall be
registered a Global Certificate or one or more global L.P. Certificates,  as the
case may be,  and which  shall  undertake  to effect  book-entry  transfers  and
pledges of beneficial  interests in the Convertible  Preferred Securities or the
Partnership Preferred Securities, as the case may be.

         "Clearing  Agency  Participant"  means a broker,  dealer,  bank,  other
financial  institution  or other  Person  for whom from time to time a  Clearing
Agency  effects  book-entry  transfers  and pledges of  interest  in  securities
deposited with the Clearing Agency.

         "Closing Date" means the Closing Date as defined in the Underwriting
Agreement.

         "Code" means the Internal Revenue Code of 1986, as amended from time to
time,  or any  corresponding  federal tax statute  enacted after the date of the
issuance of the  Convertible  Preferred  Securities.  A reference  to a specific
section  (Section) of the Code refers not only to such specific section but also
to any corresponding provision of any federal tax statute enacted after the date
of the  issuance  of the  Convertible  Preferred  Securities,  as such  specific
section or  corresponding  provision is in effect on the date of  application of
the  provisions  of  the  Declaration  or  the  Limited  Partnership   Agreement
containing such reference.

         "Common  Stock" or "Common  Stock  Series A" means shares of the Common
Stock  Series  A of the  Company,  par  value  $.25 per  share,  and (i) for the
purposes  of the  making  of  distributions  in  shares of  capital  stock,  any
successor  capital stock of the Company,  and (ii) for the purposes of Article 5
of  the  First  Supplemental  Indenture,  any  successor  security  or  property
(including cash) into which the Debentures  issued under the First  Supplemental
Indenture may be convertible in accordance with said Article 5.

         "Company  Tax Event" means that the Company  shall have  obtained a Tax
Event Opinion to the effect that,  as a result of a Change in Tax Law,  there is
more than an  insubstantial  risk that  interest  payable to the  holders of the
Convertible  Debentures  would not be  deductible  by Citizens for United States
federal income tax purposes.

         "Compound  Interest"  means,  upon any  deferral of  interest  payments
permitted by the  Indenture,  the interest which will be compounded on each Cash
Interest  Payment Date and accrued until paid at the rate per annum specified in
the designation of the Convertible  Debentures on any interest so deferred until
the amount of such deferred  interest  (including  Compound Interest thereon) is
paid in full.

         "Conversion  Agent"  means  the  Person  appointed  under  the  Limited
Partnership Agreement,  the Declaration or the Indenture to act on behalf of the
holders  of  Convertible   Preferred   Securities,   the  Partnership  Preferred
Securities or the Convertible  Debentures,  as the case may be, in effecting the
conversion  of  Convertible  Preferred  Securities,  the  Partnership  Preferred
Securities  or the  Convertible  Debentures,  as the case may be,  as and in the
manner set forth in the Limited  Partnership  Agreement,  the Declaration or the
Indenture, as the case may be. Initially,  Chemical Bank shall act as Conversion
Agent with respect to the Convertible Preferred Securities and the Company shall
act as Conversion Agent with respect to the Partnership Preferred Securities and
the Convertible Debentures.

         "Convertible  Common  Securities"  means  common  undivided  beneficial
interests in the assets of Citizens Utilities Trust.

         "Convertible  Debentures" means $211,756,050 aggregate principal amount
of the 5% Convertible  Subordinated  Debentures Due 2036, issued pursuant to the
Indenture.

         "Convertible  Preferred  Securities"  means the 5%  Citizens  Utilities
Convertible  Preferred  Securities,  each  with  a  liquidation  value  of  $50,
representing  preferred  undivided  beneficial  interests  in the  assets of the
Trust.

         "Date"  shall  have the  meaning  as  specified  in the  definition  of
"Average Market Price" contained in this Statement of Common Definitions.

         "Debenture Issuer" means Citizens in its capacity as issuer of the
Convertible Debentures.

         "Declaration" means the declaration of trust dated October 13, 1995, as
amended by the amended and restated declaration of trust dated January 15, 1996,
by Citizens, as sponsor, and the trustees named therein,  establishing the Trust
under the Trust Act,  as such  declaration  of trust may be  further  amended or
supplemented.

         "Declaration Event of Default" means a Partnership Event of Default.

         "Delaware  Trustee"  means a trustee under the  Declaration  which will
have a  principal  place  of  business  or  reside  in the  State  of  Delaware.
Initially, Chemical Bank Delaware will act as Delaware Trustee.
         "Distribution Declaration Date" is defined in Section 3.1(4) of the
First Supplemental Indenture.

         "Distribution Declaration Notice" is defined in Section 3.1(4) of the
First Supplemental Indenture.

         "Distribution  Payment  Date" means  January 31,  April 30, July 31 and
October 31 of each year,  or if any such date is not a  Business  Day,  the next
succeeding  Business  Day  except  that,  if such  Business  Day is in the  next
succeeding calendar year, the Distribution Payment Date shall be the immediately
preceding Business Day.

         "Election  Period"  means the period of ten Business  Days in each year
specified  in the  Distribution  Declaration  Notice  relating to the January 31
Distribution  Payment  Date,  as provided in paragraph (4) of Section 3.1 of the
First Supplemental Indenture.

         "Equivalent  Value"  means the shares of Common  Stock  Series A with a
fair market value on the Share  Transfer and  Valuation  Date  equivalent to the
interest payment due on the next scheduled interest payment date.

         "Exchange Act" means the Securities Exchange Act of 1934, as amended.

         "Expiration Time" is defined in Section 5.5(e) of the First
Supplemental Indenture.

         "First Supplemental  Indenture" means the First Supplemental  Indenture
dated as of January 15, 1996 to the Indenture, as amended or supplemented.

         "General  Partner"  means  Citizens,  as general  partner  of  Citizens
Capital, or any successor general partner of Citizens Capital.

         "General  Partnership  Security" means the general partnership interest
of Citizens in Citizens Capital.

         "Guarantee   Agreements"   means  the  Convertible   Common  Securities
Guarantee  Agreement  and  the  Convertible   Preferred   Securities   Guarantee
Agreement,  each  with  respect  to the  Trust,  and the  Partnership  Preferred
Securities  Guarantee  Agreement  with respect to Citizens  Capital,  each dated
January 15, 1996, and each as amended or supplemented from time to time.

         "Indenture"  means the Base  Indenture,  as it may from time to time be
supplemented  or  amended  by  one  or  more  indentures  supplemental  thereto,
including the First Supplemental Indenture.

         "Indenture  Event of  Default"  means an Event of Default as defined in
Section 5.1 of the Base Indenture,  as  supplemented  by the First  Supplemental
Indenture.

         "Indenture   Trustee"   means  Chemical  Bank,  as  trustee  under  the
Indenture, or any successor trustee under the Indenture.

         "Investment  Company  Act  Opinion"  means an opinion  of a  nationally
recognized independent counsel experienced in practice under the 1940 Act.
         "Limited Partnership  Agreement" means the amended and restated limited
partnership  agreement  of Citizens  Capital  dated as of January 15,  1996,  as
amended or supplemented.

         "Ministerial Action Obligation" shall have the meaning set forth in the
following  sentence.  If at the time of any Special  Event,  Citizens,  Citizens
Capital  or the Trust is  actually  aware of an  opportunity  to  eliminate  the
adverse effect of the Special Event on the Trust,  Citizens or Citizens  Capital
by taking some  ministerial  action (such as filing a form or making an election
or pursuing  some other  similar  reasonable  measure)  where the taking of such
action does not involve a material cost, then neither Citizens, Citizens Capital
nor the Trust shall  liquidate  Citizens  Capital or the Trust by reason of such
Special Event, without first having pursued such ministerial action.

         "NASDAQ" means The Nasdaq Stock Market, Inc.

         "1940 Act" means the Investment Company Act of 1940, as amended.

         "NYSE" means the New York Stock Exchange.

         "Officers'   Certificate"   means,   with  respect  to  any  Person,  a
certificate  signed by two  authorized  officers of such Person.  Any  Officers'
Certificate  delivered  with respect to compliance  with a condition or covenant
provided for in the applicable agreement shall include:

         (a) a  statement  that each  officer  signing  the  Officers'
Certificate  has read the  covenant or condition and the definition relating
thereto;

         (b) a brief  statement of the nature and scope of the  examination  or
         investigation  undertaken  by each officer in rendering the Officers'
         Certificate;

         (c) a statement  that each such  officer has made such  examination  or
         investigation  as, in such  officer's  opinion,  is necessary to enable
         such  officer to express an informed  opinion as to whether or not such
         covenant or condition has been complied with; and

         (d) a  statement  as to whether,  in the opinion of each such  officer,
         such condition or covenant has been complied with.

         "Partnership Event" means a Partnership Tax Event or a Partnership
          Investment Company Act Event.

         "Partnership Event of Default" means an Indenture Event of Default.

         "Partnership  Investment  Company  Act Event"  means  that the  General
Partner shall have  received an Investment  Company Act Opinion that as a result
of the  occurrence  of a  Change  in  1940  Act  Law,  there  is  more  than  an
insubstantial  risk that the  Partnership is or will be considered an Investment
Company which is required to be registered  under the 1940 Act,  which Change in
1940 Act Law  becomes  effective  on or after the first date of  issuance of the
Partnership Preferred Securities.

         "Partnership  Preferred  Securities" means the 5% Partnership Preferred
Securities,  issued by Citizens  Capital  pursuant  to the  Limited  Partnership
Agreement, representing limited partnership interests in Citizens Capital.

         "Partnership  Securities"  means the  Partnership  Preferred
Securities and the General  Partnership Security.

         "Partnership  Tax Event"  means  that the  General  Partner  shall have
obtained a Tax Event  Opinion to the effect that, as a result of a Change in Tax
Law,  there is more than an  insubstantial  risk that (i)  Citizens  Capital  is
subject to United States federal income tax with respect to interest  accrued or
received on the  Convertible  Debentures or (ii) Citizens  Capital is subject to
more than a de minimis amount of taxes, duties or other governmental charges.

         "Paying Agent" means the Person appointed under and authorized pursuant
to the Limited Partnership Agreement, the Declaration or the Indenture to act on
behalf of the  holders of  Convertible  Preferred  Securities,  the  Partnership
Preferred  Securities  or the  Convertible  Debentures,  as the case may be,  in
effecting the payment of principal,  distributions or interest,  as the case may
be, redemption payments and liquidation payments, as and in the manner set forth
in the Limited Partnership Agreement,  the Declaration or the Indenture,  as the
case may be. Initially,  Chemical Bank shall act as Paying Agent with respect to
the Convertible  Preferred  Securities and the Company shall act as Paying Agent
with  respect  to the  Partnership  Preferred  Securities  and  the  Convertible
Debentures.

         "Person" means any individual,  corporation, estate, partnership, joint
venture,  association,  joint-stock company,  limited liability company,  trust,
unincorporated  association or government or any agency or political subdivision
thereof.

         "Property  Trustee"  means the  property  trustee  of the Trust  under
the  Declaration.  Initially, Chemical Bank will act as Property Trustee.

         "Prospectus"  shall mean the  prospectus  dated January 16, 1996 of the
Trust, relating to the offering to the public of 3,500,000 Convertible Preferred
Securities,  plus up to 525,000 additional  Convertible  Preferred Securities to
cover overallotments.

         "Rate" means 5% per annum.

         "Rating  Agency  Event"  shall occur when,  and if, (i) any  nationally
recognized  securities  rating agency lowers its rating of the Company's senior,
unsecured  long-term debt to a rating less than the rating in effect on the date
of the issuance of the Convertible Preferred Securities and (ii) the Company has
elected to transmit notice thereof to the Trust.

         "Regular  Trustees"  means  the  Regular  Trustees  of the  Trust  as
defined  in  the  Declaration. Initially, Robert J. DeSantis and Edward O.
Kipperman will act as Regular Trustees.

         "Share  Transfer and  Valuation  Date" means the day on which shares of
Common Stock are transferred to the holders of Convertible  Debentures  pursuant
to Section  3.1(5) of the First  Supplemental  Indenture.  Initially,  the Share
Transfer  and  Valuation  Date will be at least nine  Business  Days  before the
Distribution  Payment Date and Cash Interest Payment Date,  subject to change to
reflect evolving market practices and settlement procedures.

         "Special Event" means a Partnership Event, a Trust Event or a Company
Tax Event.

         "Special  Representative"  means the  Person  appointed  (i) to enforce
Partnership Preferred Security holders' rights under the Partnership  Guarantee,
(ii) to  enforce  Citizens  Capital's  rights  against  the  Company  under  the
Convertible  Debentures or (iii) to exercise rights otherwise exercisable by the
General Partner to declare and pay  distributions  on the Partnership  Preferred
Securities as provided in Section 6.2(h) of the Limited Partnership Agreement.

         "Sponsor" means Citizens in its capacity as trust sponsor of the Trust
pursuant to the Declaration.

         "Subsidiary" of any Person means (i) a corporation more than 50% of the
outstanding  Voting  Stock of which is owned,  directly or  indirectly,  by such
Person or by one or more other Subsidiaries of such Person or by such Person and
one or more  Subsidiaries  thereof  or  (ii)  any  other  Person  (other  than a
corporation)  in which such Person,  or one or more other  Subsidiaries  of such
Person or such Person and one or more other  Subsidiaries of such Person or such
Person and one or more other Subsidiaries thereof,  directly or indirectly,  has
at least a majority  ownership and power to direct the policies,  management and
affairs thereof.

         "Taxes" means any taxes, duties, assessments or governmental charges of
whatever nature (other than  withholding  taxes) imposed by the United States or
any other domestic taxing authority upon either the Trust or Citizens Capital.

         "Tax Event  Opinion"  shall mean an opinion of a nationally  recognized
tax counsel experienced in such matters.

         "Trading Day" means any day on which the NYSE (or any other market used
for the  determination  of  Average  Market  Price) is open for the  trading  of
securities.

         "Treasury  Regulations"  means the  income tax  regulations,  including
temporary  and proposed  regulations,  promulgated  under the Code by the United
States Treasury, as such regulations may be amended from time to time (including
corresponding provisions of succeeding regulations).

         "Trust" means  Citizens  Utilities  Trust,  a statutory  business trust
created under the Trust Act pursuant to the Declaration.

         "Trust Act" means the Delaware  Business Trust Act, Chapter 38 of Title
12 of the Delaware Code, 12 Del. Code ss.3801 et seq., as it may be amended from
time to time.
         "Trust Event" means a Trust Tax Event or a Trust Investment Company Act
Event.

         "Trust Investment Company Act Event" means that Citizens shall have (i)
requested and received and (ii) delivered to the Regular Trustees, an Investment
Company Act  Opinion to the effect that there has  occurred a Change in 1940 Act
Law such that  there is a more than an  insubstantial  risk that the Trust is or
will be  considered  an  investment  company  which is required to be registered
under the 1940 Act.

         "Trust Tax Event"  means that  Citizens  shall have (i)  requested  and
received, and (ii) delivered to the Regular Trustees, a Tax Event Opinion to the
effect that there has  occurred a Change in Tax Law such that there is more than
an insubstantial risk that (i) the Trust may be subject to United States federal
income tax with respect to distributions  accrued or received on the Partnership
Preferred  Securities  or (ii) the Trust is  subject  to more than a de  minimis
amount of taxes, duties or other governmental charges.

         "Underwriting  Agreement"  means the agreement  dated January 16, 1996,
among the Company,  Citizens  Capital and the Trust and the  underwriters  named
therein  relating to the issuance and sale by the Trust to such  underwriters of
the Convertible Preferred Securities.

         "Voting  Stock" of any Person means  capital stock of such Person which
ordinarily has voting power for the election of directors (or Persons performing
similar  functions)  of such Person,  whether at all times or only so long as no
senior class of securities has such voting power by reason of any contingency.






                                 EXECUTION COPY









                           CITIZENS UTILITIES COMPANY

                                       TO

                                  CHEMICAL BANK
                                    (Trustee)



                          FIRST SUPPLEMENTAL INDENTURE

                          Dated as of January 15, 1996






                          Supplemental to the Indenture

                          Dated as of January 15, 1996











                                TABLE OF CONTENTS

                                                 Page
                   TABLE OF CONTENTS
                                                            Page
cuc\ps\cucps.630
cuc\ps\cucps.630

           ARTICLE 1
           DEFINITIONS

          Section 1.1   Definitions                    2

           ARTICLE 2
           FORMS OF DEBENTURES

          Section 2.1   Form of the Debentures         8

                                              ARTICLE 3
                             TERMS OF THE DEBENTURES

       Section 3.1   Terms of the Debentures        9

                                              ARTICLE 4
                           SUBORDINATION OF DEBENTURES

       Section 4.1   Debentures Subordinate to Senior Indebtedness       14
       Section 4.2   Payment Over of Proceeds Upon Dissolution, etc.     14
       Section 4.3   No Payment When Senior Indebtedness In Senior
                     Payment Default or Senior Indebtedness Accelerated  16
       Section 4.4   Payment Permitted If No Default                     17
       Section 4.5   Subrogation To Rights Of Holders Of Senior
                     Indebtedness                                        17
       Section 4.6   Provisions Solely To Define Relative Rights         17
       Section 4.7   Trustee To Effectuate Subordination                 18
       Section 4.8   No Waiver Of Subordination Provisions               18
       Section 4.9   Notice To Trustee                                   19
       Section 4.10  Reliance On Judicial Order Or Certificate Of
                     Liquidating Agent                                   20
       Section 4.11  Trustee Not Fiduciary For Holders Of Senior
                     Indebtedness                                        20
       Section 4.12  Rights of Trustee As Holder Of Senior
                     Indebtedness; Preservation Of Trustee's Rights      20
       Section 4.13  Article Applicable to Paying Agents                 21

                                              ARTICLE 5
                            CONVERSION OF DEBENTURES

       Section 5.1   Conversion Privilege                                21
       Section 5.2   Manner of Exercise of Conversion Privilege          21
       Section 5.3   Fractional Shares                                   22
       Section 5.4   Conversion Price                                    22
       Section 5.5   Adjustment of Conversion Price                      23
       Section 5.6   Reclassification, Consolidation, Merger or Sale of
                     Assets                                              28
       Section 5.7   Notice of Adjustments of Conversion Price           29
       Section 5.8   Notices                                             29
       Section 5.9   Taxes on Conversion                                 30
       Section 5.10  Company to Provide Stock                            30
       Section 5.11  Disclaimer of Responsibility for Certain Matters    31
       Section 5.12  Return of Funds Deposited for Redemption of
                     Converted Debentures                                31
       Section 5.13  Disposition of Converted Debentures                 31

                                              ARTICLE 6
                            REDEMPTION OF DEBENTURES

       Section 6.1   Redemption                                          32
       Section 6.2   Applicability of Article                            32
       Section 6.3   Election to Redeem; Notice to Trustee; Other
                     Notices                                             32
       Section 6.4   Notice of Redemption                                33
       Section 6.5   Deposit of Redemption Price                         33
       Section 6.6   Debentures Payable on Redemption Date               34

                                              ARTICLE 7
                      AMENDMENTS TO INDENTURE FOR PURPOSES
                          OF FIRST SERIES OF DEBENTURES

       Section 7.1   Amendment to Section 5.1 of Indenture
                           for Purposes of First Series of Debentures    34
       Section 7.2   Amendment to Section 5.13 of Indenture
                           for Purposes of First Series of Debentures    36
       Section 7.3   Amendment to Section 9.1 of Indenture
                            for Purposes of First Series of Debentures   37
       Section 7.4   Amendment to Section 9.2 of Indenture
                           for Purposes of First Series of Debentures    37

                                    ARTICLE 8
                                    EXPENSES

       Section 8.1   Payment and Expenses                                38


                                              ARTICLE 9
                                    COVENANTS

       Section 9.1  Covenants                                            39

                                             ARTICLE 10
                                  MISCELLANEOUS

       Section 10.1  Benefits of Indenture                               41
       Section 10.2  Incorporation of Indenture                          41
       Section 10.3  Acceptance of Trust                                 42
       Section 10.4  Conflict with Trust Indenture Act                   42
       Section 10.5  Governing Law                                       42
       Section 10.6  Recitals                                            42
       Section 10.7  Amendments                                          42
       Section 10.8  Counterparts                                        42