EXHIBIT 1(a)

                               SAFETY FIRST TRUST
                          SERIES 2006-1 THROUGH 2006-10

                               Trust Certificates

                             UNDERWRITING AGREEMENT

                                BASIC PROVISIONS
                                                              New York, New York
                                                                   July 19, 2006

      Each of Safety First Trust Series 2006-1, Safety First Trust Series
2006-2, Safety First Trust Series 2006-3, Safety First Trust Series 2006-4,
Safety First Trust Series 2006-5, Safety First Trust Series 2006-6, Safety First
Trust Series 2006-7, Safety First Trust Series 2006-8, Safety First Trust Series
2006-9 and Safety First Trust Series 2006-10 (each, a "TRUST"), each a statutory
trust organized under the Statutory Trust Act (the "DELAWARE ACT") of the State
of Delaware (Chapter 38, Title 12, of the Delaware Business Code, 12 Del. C.
Section 3801 et seq.), may issue and sell its Principal-Protected Trust
Certificates (with respect to each Trust, the "CERTIFICATES") registered under
the registration statement referred to in Section 1(a) hereof. Such Certificates
may have varying designations, denominations, currencies, interest rates,
payment dates, maturities, redemption provisions, exchange dates and selling
prices. The basic provisions set forth herein are intended to be incorporated by
reference in a terms agreement of the type referred to in Section 2 hereof
relating to the specific Certificates to be issued and sold by each Trust and
guaranteed by each of Citigroup Funding Inc., a Delaware corporation (the
"COMPANY"), and Citigroup Inc., a Delaware corporation (the "GUARANTOR")
pursuant thereto to the several underwriters named therein (the "UNDERWRITERS").
Each Trust, the Company and the Guarantor are collectively referred to herein as
the "OFFERORS." Unless otherwise specified in the applicable terms agreement,
the Certificates will be issued under the declaration of trust named in such
terms agreement (such declaration of trust, as it may from time to time be
amended or supplemented by one or more declarations of trust supplemental
thereto, the "DECLARATION"), which will be qualified as an indenture under the
Trust Indenture Act. The terms agreement (the "TERMS AGREEMENT"), together with
the provisions incorporated therein by reference, is herein referred to as this
"AGREEMENT"). Unless otherwise defined herein, terms defined in the Terms
Agreement are used herein as therein defined. The firm or firms designated as
the representative or representatives, as the case may be, of the Underwriters
of the Certificates in the Terms Agreement relating thereto will act as the
representative or representatives (the "REPRESENTATIVE"). To the extent there is
only one Underwriter for the sale of the Certificates, the term Representative
and the term Underwriters shall mean the Underwriter.

      Any reference herein to the Registration Statement, the Base Prospectus,
any Preliminary Final Prospectus or the Final Prospectus shall be deemed to
refer to and include the documents incorporated by reference therein pursuant to
Item 12 of Form S-3 which were filed under the Exchange Act on or before the
Effective Date of the Registration Statement or the issue date of the Base
Prospectus, any Preliminary Final Prospectus or the Final Prospectus, as the
case may



be; and any reference herein to the terms "amend," "amendment" or "supplement"
with respect to the Registration Statement, the Base Prospectus, any Preliminary
Final Prospectus or the Final Prospectus shall be deemed to refer to and include
the filing of any document under the Exchange Act after the Effective Date of
the Registration Statement or the issue date of the Base Prospectus, any
Preliminary Final Prospectus or the Final Prospectus, as the case may be, deemed
to be incorporated therein by reference. Certain terms used herein are defined
in Section 17 hereof.

      The Certificates of each Trust will be preferred securities that represent
undivided beneficial ownership interests in the assets of such Trust. The assets
of each Trust will consist solely of (i) the Company's Equity Index
Participation Securities (the "INDEX SECURITIES") to be issued under an
indenture dated as of June 1, 2005 (the "INDENTURE") among the Company, the
Guarantor and JPMorgan Chase Bank, N.A., a national banking association, as
trustee, and (ii) the Company's Equity Index Warrants (the "WARRANTS") to be
issued under a warrant agreement (the "WARRANT AGREEMENT") to be entered into
among the Company, the Guarantor and U.S. Bank National Association, a national
banking association, as warrant agent. The Company, the Guarantor and U.S. Bank
National Association, as trustee (the "GUARANTEE TRUSTEE") will enter into a
Certificate Guarantee Agreement with respect to the Certificates of each Trust
(each such agreement, the "GUARANTEE"). The Guarantee, when taken together with
the Company's obligations under the Index Securities and the Warrants, the
Indenture, the Warrant Agreement and the Declaration, including the obligation
to pay all fees and expenses of each Trust, will constitute a full and
unconditional guarantee by the Company and the Guarantor of all payments to be
made to the holders of the Certificates. The Certificates, the Guarantee and the
Index Securities and Warrants held by each Trust are hereinafter collectively
referred to as the "SECURITIES."

            1. Representations and Warranties. The Offerors represent and
warrant to, and agree with, each Underwriter as set forth below in this
Section 1.

            (a) The Offerors meet the requirements for use of Form S-3 under the
      Act and have prepared and filed with the Commission an automatic shelf
      registration statement, as defined in Rule 405 (File No. 333-#####),
      including a related base prospectus, for registration under the Act of the
      offering and sale of the Certificates. Such Registration Statement,
      including any amendments thereto filed prior to the Execution Time, became
      effective upon filing. The Offerors may have filed with the Commission, as
      part of an amendment to the Registration Statement or pursuant to Rule
      424(b), one or more preliminary prospectuses relating to the Certificates,
      each of which has previously been furnished to you. The Offerors will file
      with the Commission a final prospectus relating to the Certificates in
      accordance with Rule 424(b). As filed, such final prospectus shall contain
      all information required by the Act and the rules thereunder, and, except
      to the extent the Representatives shall agree in writing to a
      modification, shall be in all substantive respects in the form furnished
      to you prior to the Execution Time or, to the extent not completed at the
      Execution Time, shall contain only such specific additional information
      and other changes (beyond that contained in the Base Prospectus and any

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      Preliminary Prospectus) as the Company, the Guarantor or the relevant
      Trust has advised you, prior to the Execution Time, will be included or
      made therein. The Registration Statement, at the Execution Time, meets the
      requirements set forth in Rule 415(a)(1)(x). The initial Effective Date of
      the Registration Statement was not earlier than the date three years
      before the Execution Time.

            (b) On each Effective Date, the Registration Statement did, and when
      the Final Prospectus is first filed in accordance with Rule 424(b) and on
      the Closing Date (as defined herein), the Final Prospectus (and any
      supplement thereto) will, comply in all material respects with the
      applicable requirements of the Act, the Exchange Act and the Trust
      Indenture Act and the respective rules thereunder; on each Effective Date
      and at the Execution Time, the Registration Statement did not and will not
      contain any untrue statement of a material fact or omit to state any
      material fact required to be stated therein or necessary in order to make
      the statements therein not misleading; and on the Effective Date and on
      the Closing Date, the Declaration did or will comply in all material
      respects with the applicable requirements of the Trust Indenture Act and
      the rules thereunder; on the date of any filing pursuant to Rule 424(b)
      and on the Closing Date, the Final Prospectus (together with any
      supplement thereto) will not include any untrue statement of a material
      fact or omit to state a material fact necessary in order to make the
      statements therein, in the light of the circumstances under which they
      were made, not misleading; provided, however, that the Offerors make no
      representations or warranties as to (i) that part of the Registration
      Statement which shall constitute the Statement of Eligibility and
      Qualification (Form T-1) under the Trust Indenture Act of each of the
      Institutional Trustee (as defined in the Declaration) and the Guarantee
      Trustee or (ii) the information contained in or omitted from the
      Registration Statement or the Final Prospectus (or any supplement thereto)
      in reliance upon and in conformity with information furnished in writing
      to the Offerors by or on behalf of any Underwriter through the
      Representatives specifically for inclusion in the Registration Statement
      or the Final Prospectus (or any supplement thereto), it being understood
      and agreed that the only such information furnished by or on behalf of any
      Underwriter consists of the information described as such in Section 8
      hereof.

            (c) As of the Execution Time, the Disclosure Package and the
      specific terms of the Securities set forth in the Terms Agreement, when
      taken together as a whole, do not contain any untrue statement of a
      material fact or omit to state any material fact necessary in order to
      make the statements therein, in the light of the circumstances under which
      they were made, not misleading. The preceding sentence does not apply to
      statements in or omissions from the Disclosure Package or the Final
      Prospectus based upon and in conformity with written information furnished
      to the Offerors by any Underwriter through the Representatives
      specifically for use therein, it being understood and agreed that the only
      such information furnished by or on behalf of any Underwriter consists of
      the information described as such in Section 8 hereof.

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            (d) (i) At the time of filing the Registration Statement, (ii) at
      the time of the most recent amendment thereto for the purposes of
      complying with Section 10(a)(3) of the Act (whether such amendment was by
      post-effective amendment, incorporated report filed pursuant to Sections
      13 or 15(d) of the Exchange Act or form of prospectus), (iii) at the time
      the Offerors or any person acting on their behalf (within the meaning, for
      this clause only, of Rule 163(c)) made any offer relating to the
      Securities in reliance on the exemption in Rule 163 and (iv) at the
      Execution Time (with such date being used as the determination date for
      purposes of this clause (iv)), each of Company and the Guarantor was or is
      (as the case may be) a "well-known seasoned issuer" as defined in Rule
      405. The Company agrees to pay or cause to be paid the fees required by
      the Commission relating to the Securities within the time required by Rule
      456(b)(1) without regard to the proviso therein and otherwise in
      accordance with Rules 456(b) and 457(r).

            (e) (i) At the earliest time after the filing of the Registration
      Statement that the Offerors or another offering participant made a bona
      fide offer (within the meaning of Rule 164(h)(2)) of the Securities and
      (ii) as of the Execution Time (with such date being used as the
      determination date for purposes of this clause (ii)), none of the Company,
      the Guarantor or the relevant Trust was or is an Ineligible Issuer (as
      defined in Rule 405), without taking account of any determination by the
      Commission pursuant to Rule 405 that it is not necessary that the Company,
      the Guarantor or such Trust be considered an Ineligible Issuer.

            (f) Each Issuer Free Writing Prospectus does not include any
      information that conflicts with the information contained in the
      Registration Statement, including any document incorporated therein and
      any prospectus or prospectus supplement deemed to be a part thereof that
      has not been superseded or modified. The foregoing two sentences do not
      apply to statements in or omissions from the Disclosure Package based upon
      and in conformity with written information furnished to the Offerors by
      any Underwriter through the Representatives, specifically for use therein,
      it being understood and agreed that the only such information furnished by
      or on behalf of any Underwriter consists of the information described as
      such in Section 8 hereof.

            Any certificate signed by any officer of the Company or the
Guarantor or by any trustee of the relevant Trust and delivered to the
Representatives or counsel for the Underwriters in connection with the offering
of the Certificates of such Trust shall be deemed a representation and warranty
by the Company, the Guarantor or such Trust, as the case may be, as to matters
covered thereby, to each Underwriter.

            2. Purchase and Sale. (a) Sales of the Certificates may be made from
time to time to the Underwriters of the Certificates. The obligation of each
Trust to issue and sell any of the Certificates, the obligation of the Company
and the Guarantor to guarantee any of the Certificates and the obligation of any
Underwriter to purchase any of the Certificates shall be evidenced by the Terms
Agreement with respect to the Certificates specified therein. The Terms
Agreement shall specify the material terms of the offered Certificates. The
Terms Agreement

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specifies any details of the terms of the offering of Certificates that should
be reflected in a post-effective amendment to the Registration Statement, any
Preliminary Final Prospectus or the Final Prospectus (each as hereafter
defined). The obligations of the Underwriters under the Terms Agreement shall be
several and not joint.

            (b) If so authorized in the Terms Agreement, the Underwriters may
      solicit offers from investors of the types set forth in the Prospectus to
      purchase Certificates from the relevant Trust pursuant to delayed delivery
      contracts ("DELAYED DELIVERY CONTRACTS"). Such contracts shall be
      substantially in the form of EXHIBIT A hereto but with such changes
      therein as such Trust may approve. Certificates to be purchased pursuant
      to Delayed Delivery Contracts are herein called "CONTRACT CERTIFICATES."
      When Delayed Delivery Contracts are authorized in the Terms Agreement, the
      relevant Trust will enter into a Delayed Delivery Contract in each case
      where a sale of Contract Certificates arranged through the Representatives
      has been approved by such Trust but, except as such Trust may otherwise
      agree, such Delayed Delivery Contracts must be for at least the minimum
      amount of Contract Certificates set forth in the Terms Agreement, and the
      aggregate amount of Contract Certificates may not exceed the amount set
      forth in the Terms Agreement. The relevant Trust will advise you not later
      than 10:00 a.m., New York City time, on the third full business day
      preceding the Closing Date (or at such later time as you may otherwise
      agree) of the sales of the Contract Certificates which have been so
      approved. The Underwriters will not have any responsibility in respect of
      the validity or performance of Delayed Delivery Contracts.

            (c) If the Delayed Delivery Contracts are executed, valid and fully
      performed, the Certificates delivered pursuant to them shall be deducted
      from the Certificates to be purchased by the Underwriters and the
      aggregate principal amount of Certificates to be purchased by each
      Underwriter shall be reduced pro rata in proportion to the principal
      amount of Certificates set forth opposite each Underwriter's name in the
      Terms Agreement, except to the extent that the Representatives determine
      that such reduction shall be otherwise than in such proportion and so
      advise the Offerors in writing; provided, however, that the total
      principal amount of Certificates to be purchased by all Underwriters shall
      be the aggregate principal amount set forth in the Terms Agreement, less
      the aggregate principal amount of Contract Certificates.

            3. Delivery and Payment. (a) Delivery of and payment for the
Certificates shall be made on the date and at the time specified in the Terms
Agreement or at such time on such later date not more than three Business Days
after the foregoing date as the Representatives shall designate, which date and
time may be postponed by agreement between the Representatives and the relevant
Trust or as provided in Section 9 hereof (such date and time of delivery of and
payment for the Certificates being herein called the "CLOSING DATE"). Delivery
of the Certificates shall be made to the Representatives for the respective
accounts of the several Underwriters against payment by the several Underwriters
directly or through the Representatives of the net purchase price thereof to or
upon the order of the relevant Trust by wire transfer payable in same-day funds
to an account specified by such Trust. Delivery of the

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Certificates shall be made through the facilities of The Depository Trust
Company unless the Representatives shall otherwise instruct.

            (b) It is understood that the Representatives, acting individually
      and not in a representative capacity, may (but shall not be obligated to)
      make payment to the relevant Trust on behalf of any other Underwriter for
      Certificates to be purchased by such Underwriter. Any such payment by the
      Representatives shall not relieve any such Underwriter of any of its
      obligations hereunder.

            (c) The Company shall pay to the Representatives on the Closing Date
      for the accounts of the Underwriters any fee, commission or other
      compensation specified in the Terms Agreement. Such payment will be made
      by wire transfer payable in same-day funds to an account specified by the
      Representatives.

            4. Offering by Underwriters. It is understood that the several
Underwriters propose to offer the Certificates for sale to the public as set
forth in the Final Prospectus.

            5. Agreements. The Offerors agree with the several Underwriters
that:

            (a) Prior to the termination of the offering of the Certificates,
      the Offerors will not file any amendment of the Registration Statement or
      supplement (including the Final Prospectus or any Preliminary Final
      Prospectus) to the Base Prospectus unless the relevant Trust, the Company
      or the Guarantor has furnished the Representatives a copy for their review
      prior to filing and will not file any such proposed amendment or
      supplement to which they reasonably object. The Offerors will cause the
      Final Prospectus, properly completed, and any supplement thereto, to be
      filed in a form approved by the Representatives with the Commission
      pursuant to the applicable paragraph of Rule 424(b) within the time period
      prescribed and will provide evidence satisfactory to the Representatives
      of such timely filing. The Offerors will promptly advise the
      Representatives (1) when the Final Prospectus, and any supplement thereto,
      shall have been filed (if required) with the Commission pursuant to Rule
      424(b), (2) when, prior to termination of the offering of the
      Certificates, any amendment to the Registration Statement shall have been
      filed or become effective, (3) of any request by the Commission or its
      staff for any amendment of the Registration Statement or for any
      supplement to the Final Prospectus or for any additional information, (4)
      of the issuance by the Commission of any stop order suspending the
      effectiveness of the Registration Statement or of any notice objecting to
      its use or the institution or threatening of any proceeding for that
      purpose and (5) of the receipt by the Company, the Guarantor or the
      relevant Trust of any notification with respect to the suspension of the
      qualification of the Certificates for sale in any jurisdiction or the
      institution or threatening of any proceeding for such purpose. The
      Offerors will use their best efforts to prevent the issuance of any such
      stop order or the occurrence of any such suspension or objection to the
      use of the Registration Statement and, upon such issuance, occurrence or
      notice of objection, to obtain as soon as possible the withdrawal of such
      stop order or relief from such

                                       6


      occurrence or objection, including, if necessary, by filing an amendment
      to the Registration Statement or a new registration statement and using
      their best efforts to have such amendment or new registration statement
      declared effective as soon as practicable.

            (b) If, at any time prior to the filing of the Final Prospectus
      pursuant to Rule 424(b), any event occurs as a result of which the
      Disclosure Package would include any untrue statement of a material fact
      or omit to state any material fact necessary to make the statements
      therein in the light of the circumstances under which they were made at
      such time not misleading, the Offerors promptly will (1) notify the
      Representatives so that any use of the Disclosure Package may cease until
      it is amended or supplemented; (2) amend or supplement the Disclosure
      Package to correct such statement or omission; and (3) supply any
      amendment or supplement to the Representatives in such quantities as the
      Representatives may reasonably request.

            (c) If, at any time when a prospectus relating to the Certificates
      is required to be delivered under the Act (including in circumstances
      where such requirement may be satisfied pursuant to Rule 172), any event
      occurs as a result of which the Final Prospectus as then supplemented
      would include any untrue statement of a material fact or omit to state any
      material fact necessary to make the statements therein in the light of the
      circumstances under which they were made not misleading, or if it shall be
      necessary to amend the Registration Statement, file a new registration
      statement or supplement the Final Prospectus to comply with the Act or the
      Exchange Act or the respective rules thereunder, including in connection
      with the use or delivery of the Final Prospectus, the Offerors promptly
      will (i) notify the Representatives of such event, (ii) prepare and file
      with the Commission, subject to the second sentence of paragraph (a) of
      this Section 5, an amendment or supplement or new registration statement
      which will correct such statement or omission or effect such compliance,
      (iii) use their best efforts to have any amendment to the Registration
      Statement or new registration statement declared effective as soon as
      practicable in order to avoid any disruption in use of the Final
      Prospectus and (iv) supply any supplemented Final Prospectus to the
      Representatives in such quantities as the Representatives may reasonably
      request.

            (d) As soon as practicable, but in any event not later than 16
      months after the Closing Date, the Guarantor will make generally available
      to the holders of the Certificates and to the Representatives an earnings
      statement or statements of the Company and the Guarantor covering a period
      of at least 12 months beginning after the Closing Date and otherwise
      satisfying Section 11(a) of the Act.

            (e) Upon request, the Offerors will furnish to the Representatives
      and counsel for the Underwriters, without charge, signed copies of the
      Registration Statement (including exhibits thereto) and to each other
      Underwriter a copy of the Registration Statement (without exhibits
      thereto) and, so long as delivery of a prospectus by an Underwriter or
      dealer may be required by the Act (including in circumstances where such
      requirement may be satisfied pursuant to Rule 172), as many copies of each
      Preliminary

                                       7


      Final Prospectus, the Final Prospectus and each Issuer Free Writing
      Prospectus and any supplement thereto as the Representatives may
      reasonably request. The Company will pay the expenses of printing or other
      production of all documents relating to each offering of Certificates that
      are required to be prepared, furnished or delivered by it.

            (f) The Company and the Guarantor will arrange, if necessary, for
      the qualification of the Certificates for sale under the laws of such
      jurisdictions as the Representatives reasonably may designate, will
      maintain such qualifications in effect so long as required for the
      distribution of the Certificates and will pay any fee of the NASD in
      connection with its review of the offering; provided that in no event
      shall the Company, the Guarantor or the relevant Trust be obligated to
      qualify to do business in any jurisdiction where it is not now so
      qualified or to take any action that would subject it to service of
      process in suits, other than those arising out of the offering or sale of
      the Certificates, in any jurisdiction where it is not now so subject.

            (g) (i) The Offerors agree that, unless they have obtained or will
      obtain, as the case may be, the prior written consent of the
      Representatives, and (ii) each Underwriter, severally and not jointly,
      agrees with the Offerors that, unless it has obtained or will obtain, as
      the case may be, the prior written consent of the Offerors, it has not
      made and will not make any offer relating to the Certificates that would
      constitute an Issuer Free Writing Prospectus or that would otherwise
      constitute a "FREE WRITING PROSPECTUS" (as defined in Rule 405) required
      to be filed by the Offerors with the Commission or retained by the
      Offerors under Rule 433; provided that the prior written consent of the
      parties hereto shall be deemed to have been given in respect of the Free
      Writing Prospectuses, if any, included as a schedule to the Terms
      Agreement. Any such free writing prospectus consented to by the
      Representatives or the Offerors is hereinafter referred to as a "PERMITTED
      FREE WRITING PROSPECTUS." The Offerors agree that (x) they have treated
      and will treat, as the case may be, each Permitted Free Writing Prospectus
      as an Issuer Free Writing Prospectus and (y) they have complied and will
      comply, as the case may be, with the requirements of Rules 164 and 433
      applicable to any Permitted Free Writing Prospectus, including in respect
      of timely filing with the Commission, legending and record keeping.

            (h) None of the Company, the Guarantor or the relevant Trust will,
      without the prior written consent of the Representatives, offer, sell,
      contract to sell, pledge, or otherwise dispose of, (or enter into any
      transaction which is designed to, or might reasonably be expected to,
      result in the disposition (whether by actual disposition or effective
      economic disposition due to cash settlement or otherwise) by the Company,
      the Guarantor or such Trust or any of their respective affiliates or any
      person in privity with any of them or any of their respective affiliates)
      directly or indirectly, including the filing (or participation in the
      filing) of a registration statement with the Commission in respect of, or
      establish or increase a put equivalent position or liquidate or decrease a
      call equivalent position within the meaning of Section 16 of the Exchange
      Act, any Certificates or any other securities, including any guarantee of
      the Certificates or other

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      securities, of such Trust or the Company, in each case that are
      substantially similar to the Certificates or any securities convertible
      into or exchangeable for the Certificates or such substantially similar
      securities, or publicly announce an intention to effect any such
      transaction, during the period beginning the date of the Terms Agreement
      and ending the Closing Date.

            (i) Each of the Company, the Guarantor and the relevant Trust will
      comply with all applicable securities and other laws, rules and
      regulations, including, without limitation, the Sarbanes Oxley Act of
      2002, and use its best efforts to cause its directors and officers (or, in
      the case of such Trust, trustees), in their capacities as such, to comply
      with such laws, rules and regulations, including, without limitation, the
      provisions of the Sarbanes Oxley Act of 2002.

            (j) The Offerors will not take, directly or indirectly, any action
      designed to or that would constitute or that might reasonably be expected
      to cause or result in, under the Exchange Act or otherwise, stabilization
      or manipulation of the price of any security of the Company or the
      relevant Trust to facilitate the sale or resale of the Certificates;
      except that the Offerors make no agreement as to the activities of any
      Underwriter.

            (k) The Company and the Guarantor, whether or not the transactions
      contemplated hereunder are consummated or this Agreement is terminated,
      will pay all expenses incident to the performance of the Offerors'
      obligations hereunder, including, without limiting the generality of the
      foregoing, all costs, taxes and expenses incident to the issue and
      delivery of the Certificates and the Guarantee, all fees and expenses of
      the Offerors' counsel and accountants, and all costs and expenses incident
      to the preparing, printing, filing and distributing of all documents
      relating to the offering of the Certificates, and will reimburse the
      Underwriters, through the Representatives, for any expenses (including
      fees and disbursements of counsel) incurred by the Underwriters in
      connection with the matters referred to in Section 5(f) hereof and the
      preparation of memoranda relating thereto, for any filing fee of the NASD
      relating to the Certificates, and for any fees charged by investment
      rating agencies for rating the Certificates.

            6. Conditions to the Obligations of the Underwriters. The
obligations of the Underwriters to purchase the Certificates of any Trust shall
be subject to the accuracy of the representations and warranties on the part of
the Offerors contained herein as of the Execution Time and the Closing Date, to
the accuracy of the statements of the Offerors made in any certificates pursuant
to the provisions hereof, to the performance by the Offerors of their
obligations hereunder, and to the following additional conditions:

            (a) The Final Prospectus, and any supplement thereto, have been
      filed in the manner and within the time period required by Rule 424(b);
      any material required to be filed by the Offerors pursuant to Rule 433(d)
      under the Act shall have been filed with the Commission within the
      applicable time periods prescribed for such filings by Rule 433; and no
      stop order suspending the effectiveness of the Registration Statement or
      any

                                       9


      notice objecting to its use shall have been issued and no proceedings for
      that purpose shall have been instituted or threatened.

            (b) The Company and the Guarantor shall have requested and caused
      counsel for the Company and the Guarantor to have furnished to the
      Representatives the opinion, dated the Closing Date and addressed to the
      Representatives, with respect to the issuance and sale of the Index
      Securities and the Warrants issued in connection with the offering of the
      Certificates, the Declaration, the Indenture, the Warrant Agreement, the
      Registration Statement, the Disclosure Package, the Final Prospectus
      (together with any supplement thereto) and other related matters as the
      Representatives may reasonably require.

            (c) The relevant Trust shall have requested and caused counsel for
      such Trust to have furnished to the Representatives the opinion, dated the
      Closing Date and addressed to the Representatives, with respect to the
      issuance and sale of the Certificates, the Declaration, the Terms
      Agreement and other related matters as the Representatives reasonably may
      require.

            (d) Each of the Institutional Trustee, the Delaware Trustee and the
      Guarantee Trustee shall have requested and caused counsel for such
      trustees to have furnished to the Representatives the opinion, dated the
      Closing Date and addressed to the Representatives, with respect to the due
      incorporation, valid existence and good standing of each trustee, the
      Declaration, the Guarantee and other related matters as the
      Representatives reasonably may require.

            (e) The Representatives shall have received from Cleary Gottlieb
      Steen & Hamilton LLP, counsel for the Underwriters, such opinion or
      opinions, dated the Closing Date and addressed to the Representatives,
      with respect to the Declaration, the Guarantee, the Terms Agreement, the
      Registration Statement, the Disclosure Package, the Final Prospectus
      (together with any supplement thereto) and other related matters as the
      Representatives may reasonably require, and the Offerors shall have
      furnished to such counsel such documents as they request for the purpose
      of enabling them to pass upon such matters.

            (f) (i) The Company and the Guarantor and (ii) the relevant Trust
      shall have furnished to the Representatives a certificate, dated the
      Closing Date, signed by, (1) with respect to the Company - the Chairman,
      the President or a Vice President, and by the Treasurer, an Assistant
      Treasurer, the Controller, the Secretary or an Assistant Secretary of the
      Company, (2) with respect to the Guarantor - the Chairman, any Vice
      Chairman, the President, any Vice President, the Chief Financial Officer,
      the Chief Accounting Officer, the General Counsel, the Controller or any
      Deputy Controller and by the Treasurer, any Assistant Treasurer, the
      Secretary or any Assistant Secretary of the Guarantor, and (3) with
      respect to such Trust - any one of the Regular Trustees, to the effect
      that the signers of such certificate have carefully examined the
      Registration

                                       10


      Statement, the Final Prospectus, the Disclosure Package and any
      supplements or amendments thereto, as well as each electronic roadshow
      used to offer the Certificates of such Trust, and this Agreement and that:

                  (i) the representations and warranties of each of the Company
                  and the Guarantor or of such Trust, as the case may be, in
                  this Agreement are true and correct on and as of the Closing
                  Date with the same effect as if made on the Closing Date, and
                  each of the Company and the Guarantor, or such Trust, as the
                  case may be, have or has complied with all the agreements and
                  satisfied all the conditions on their or its part to be
                  performed or satisfied at or prior to the Closing Date; and

                  (ii) no stop order suspending the effectiveness of the
                  Registration Statement or any notice objecting to its use has
                  been issued and no proceedings for that purpose have been
                  instituted or, to the knowledge of the Company and the
                  Guarantor, or of such Trust, as the case may be, threatened.

            (g) Subsequent to the Execution Time or, if earlier, the dates as of
      which information is given in the Registration Statement (exclusive of any
      amendment thereof) and the Final Prospectus (exclusive of any supplement
      thereto), there shall not have been any change, or any development
      involving a prospective change, in or affecting the condition (financial
      or otherwise), earnings, business or properties of the Guarantor and its
      subsidiaries, taken as a whole, whether or not arising from transactions
      in the ordinary course of business, except as set forth in or contemplated
      in the Disclosure Package and the Final Prospectus (exclusive of any
      supplement thereto) the effect of which is, in the sole judgment of the
      Representatives after consultation with the Offerors, so material and
      adverse as to make it impractical or inadvisable to proceed with the
      offering or delivery of the Certificates as contemplated by the
      Registration Statement (exclusive of any amendment thereof), the
      Disclosure Package and the Final Prospectus (exclusive of any supplement
      thereto) and any Issuer Free Writing Prospectus.

            (h) Subsequent to the Execution Time, there shall not have been any
      decrease in the rating of the Certificates or any of the Company's or the
      Guarantor's senior or subordinated debt securities by any "nationally
      recognized statistical rating organization" (as defined for purposes of
      Rule 436(g) under the Act) or any notice given of any intended or
      potential decrease in any such rating or of a possible change in any such
      rating that does not indicate the direction of the possible change.

            (i) Prior to the Closing Date, the Offerors shall have furnished to
      you such further information, certificates and documents as the
      Representatives may reasonably request.

                                       11


      If any of the conditions specified in this Section 6 shall not have been
fulfilled when and as provided in this Agreement, or if any of the opinions and
certificates mentioned above or elsewhere in this Agreement shall not be
reasonably satisfactory in form and substance to the Representatives and counsel
for the Underwriters, this Agreement and all obligations of the Underwriters
hereunder may be canceled with respect to the relevant offering at, or at any
time prior to, the Closing Date by the Representatives. Notice of such
cancellation shall be given to the Offerors in writing or by telephone or
facsimile confirmed in writing.

      The documents required to be delivered by this Section 6 shall be
delivered at the office of Cleary Gottlieb Steen & Hamilton LLP, counsel for the
Underwriters, at One Liberty Plaza, New York, New York 10006, on the Closing
Date.

            7. Reimbursement of Underwriter's Expenses. If the sale of the
Certificates provided for herein is not consummated because any condition to the
obligations of the Underwriters set forth in Section 6 hereof is not satisfied,
because of any termination pursuant to Section 10 hereof or because of any
refusal, inability or failure on the part of the Company, the Guarantor or the
relevant Trust to perform any agreement herein or comply with any provision
hereof other than by reason of a default by any Underwriter, the Company will
reimburse the Underwriters severally through the Representatives on demand for
all out-of-pocket expenses (including reasonable fees and disbursements of
counsel) that shall have been incurred by them in connection with the proposed
purchase and sale of the Certificates.

            8. Indemnification and Contribution.

            (a) Each of the Company, the Guarantor and the relevant Trust agrees
      to indemnify and hold harmless each Underwriter, the directors, officers,
      employees and agents of each Underwriter and each person who controls any
      Underwriter within the meaning of either the Act or the Exchange Act
      against any and all losses, claims, damages or liabilities, joint or
      several, to which they or any of them may become subject under the Act,
      the Exchange Act or other Federal or state statutory law or regulation, at
      common law or otherwise, insofar as such losses, claims, damages or
      liabilities (or actions in respect thereof) arise out of or are based upon
      any untrue statement or alleged untrue statement of a material fact
      contained in the Registration Statement as originally filed or in any
      amendment thereof, or in the Base Prospectus, any Preliminary Final
      Prospectus, the Final Prospectus or any Issuer Free Writing Prospectus, or
      in any amendment thereof or supplement thereto, or arise out of or are
      based upon the omission or alleged omission to state therein a material
      fact required to be stated therein or necessary to make the statements
      therein not misleading, and agrees to reimburse each such indemnified
      party, as incurred, for any legal or other expenses reasonably incurred by
      them in connection with investigating or defending any such loss, claim,
      damage, liability or action; provided, however, that none of the Company,
      the Guarantor or the relevant Trust will be liable in any such case to the
      extent that any such loss, claim, damage or liability arises out of or is
      based upon any such untrue statement or alleged untrue statement or
      omission or alleged omission made therein in reliance upon and in

                                       12


      conformity with written information furnished to any of them by or on
      behalf of any Underwriter through the Representatives specifically for
      inclusion therein. This indemnity agreement will be in addition to any
      liability which any of the Company, the Guarantor or the relevant Trust
      may otherwise have.

            (b) Each Underwriter severally and not jointly agrees to indemnify
      and hold harmless the Company, the Guarantor and the relevant Trust, each
      of their respective directors, each of their respective officers or, in
      the case of such Trust, trustees, who signs the Registration Statement,
      and each person who controls the Company, the Guarantor or such Trust
      within the meaning of either the Act or the Exchange Act, to the same
      extent as the foregoing indemnity from the Company, the Guarantor and the
      relevant Trust to each Underwriter, but only with reference to written
      information relating to such Underwriter furnished to the Company, the
      Guarantor or such Trust by or on behalf of such Underwriter through the
      Representatives specifically for inclusion in the documents referred to in
      the foregoing indemnity. This indemnity agreement will be in addition to
      any liability that any Underwriter may otherwise have. The Offerors
      acknowledge that the statements set forth in the sentence at the bottom of
      the cover page regarding delivery of the Certificates and, under the
      heading "Underwriting", (i) the list of Underwriters and their respective
      participation in the sale of the Certificates, (ii) the sentences related
      to concessions and reallowances and (iii) the paragraph related to
      stabilization, syndicate covering transactions and penalty bids in any
      Preliminary Final Prospectus and the Final Prospectus constitute the only
      information furnished in writing by or on behalf of the several
      Underwriters for inclusion in any Preliminary Final Prospectus or the
      Final Prospectus.

            (c) Promptly after receipt by an indemnified party under this
      Section 8 of notice of the commencement of any action, such indemnified
      party will, if a claim in respect thereof is to be made against the
      indemnifying party under this Section 8, notify the indemnifying party in
      writing of the commencement thereof; but the failure so to notify the
      indemnifying party (i) will not relieve it from liability under paragraph
      (a) or (b) above unless and to the extent it did not otherwise learn of
      such action and such failure results in the forfeiture by the indemnifying
      party of substantial rights and defenses and (ii) will not, in any event,
      relieve the indemnifying party from any obligations to any indemnified
      party other than the indemnification obligation provided in paragraph (a)
      or (b) above. The indemnifying party shall be entitled to appoint counsel
      of the indemnifying party's choice at the indemnifying party's expense to
      represent the indemnified party in any action for which indemnification is
      sought (in which case the indemnifying party shall not thereafter be
      responsible for the fees and expenses of any separate counsel retained by
      the indemnified party or parties except as set forth below); provided,
      however, that such counsel shall be satisfactory to the indemnified party.
      Notwithstanding the indemnifying party's election to appoint counsel to
      represent the indemnified party in an action, the indemnified party shall
      have the right to employ separate counsel (including local counsel), and
      the indemnifying party shall bear the reasonable fees, costs and expenses
      of such separate counsel if (i) the use of counsel

                                       13


      chosen by the indemnifying party to represent the indemnified party would
      present such counsel with a conflict of interest, (ii) the actual or
      potential defendants in, or targets of, any such action include both the
      indemnified party and the indemnifying party and the indemnified party
      shall have reasonably concluded that there may be legal defenses available
      to it and/or other indemnified parties which are different from or
      additional to those available to the indemnifying party, (iii) the
      indemnifying party shall not have employed counsel satisfactory to the
      indemnified party to represent the indemnified party within a reasonable
      time after notice of the institution of such action or (iv) the
      indemnifying party shall authorize the indemnified party to employ
      separate counsel at the expense of the indemnifying party. An indemnifying
      party will not, without the prior written consent of the indemnified
      parties, settle or compromise or consent to the entry of any judgment with
      respect to any pending or threatened claim, action, suit or proceeding in
      respect of which indemnification or contribution may be sought hereunder
      (whether or not the indemnified parties are actual or potential parties to
      such claim or action) unless such settlement, compromise or consent
      includes an unconditional release of each indemnified party from all
      liability arising out of such claim, action, suit or proceeding.

            (d) In the event that the indemnity provided in paragraph (a), (b)
      or (c) of this Section 8 is unavailable to or insufficient to hold
      harmless an indemnified party for any reason, the Offerors and the
      Underwriters severally agree to contribute to the aggregate losses,
      claims, damages and liabilities (including legal or other expenses
      reasonably incurred in connection with investigating or defending same)
      (collectively "LOSSES") to which the Offerors and one or more of the
      Underwriters may be subject in such proportion as is appropriate to
      reflect the relative benefits received by the Offerors on the one hand and
      by the Underwriters on the other from the offering of the Certificates;
      provided, however, that in no case shall any Underwriter (except as may be
      provided in any agreement among underwriters relating to the offering of
      the Certificates) be responsible for any amount in excess of the
      underwriting discount or commission applicable to the Certificates
      purchased by such Underwriter hereunder. If the allocation provided by the
      immediately preceding sentence is unavailable for any reason, the Offerors
      and the Underwriters severally shall contribute in such proportion as is
      appropriate to reflect not only such relative benefits but also the
      relative fault of the Offerors on the one hand and of the Underwriters on
      the other in connection with the statements or omissions which resulted in
      such Losses as well as any other relevant equitable considerations.
      Benefits received by the Offerors shall be deemed to be equal to the total
      net proceeds from the offering (before deducting expenses) received by the
      relevant Trust, and benefits received by the Underwriters shall be deemed
      to be equal to the total underwriting discounts and commissions, in each
      case as set forth on the cover page of the Final Prospectus. Relative
      fault shall be determined by reference to, among other things, whether any
      untrue or any alleged untrue statement of a material fact or the omission
      or alleged omission to state a material fact relates to information
      provided by the Offerors on the one hand or the Underwriters on the other,
      the intent of the parties and their relative knowledge, access to
      information and opportunity to correct or prevent such untrue statement or
      omission. The Offerors and the Underwriters agree that it would not

                                       14


      be just and equitable if contribution were determined by pro rata
      allocation or any other method of allocation which does not take account
      of the equitable considerations referred to above. Notwithstanding the
      provisions of this paragraph (d), no person guilty of fraudulent
      misrepresentation (within the meaning of Section 11(f) of the Act) shall
      be entitled to contribution from any person who was not guilty of such
      fraudulent misrepresentation. For purposes of this Section 8, each person
      who controls an Underwriter within the meaning of either the Act or the
      Exchange Act and each director, officer, employee and agent of an
      Underwriter shall have the same rights to contribution as such
      Underwriter, and each person who controls the Company, the Guarantor or
      the relevant Trust, as applicable, within the meaning of either the Act or
      the Exchange Act, each officer of the Company or the Guarantor, as
      applicable, and each trustee of such Trust who shall have signed the
      Registration Statement, and each director of the Company or the Guarantor,
      as applicable, shall have the same rights to contribution as the Company,
      the Guarantor or such Trust, as applicable, subject in each case to the
      applicable terms and conditions of this paragraph (d).

            9. Default by an Underwriter. If any one or more Underwriters shall
fail to purchase and pay for any of the Certificates agreed to be purchased by
such Underwriter or Underwriters hereunder and such failure to purchase shall
constitute a default in the performance of its or their obligations under this
Agreement, the remaining Underwriters shall be obligated severally to take up
and pay for (in the respective proportions which the principal amount of
Certificates set forth opposite their names in the Terms Agreement bears to the
aggregate principal amount of Certificates set forth opposite the names of all
the remaining Underwriters) the Certificates which the defaulting Underwriter or
Underwriters agreed but failed to purchase; provided, however, that in the event
that the aggregate principal amount of Certificates which the defaulting
Underwriter or Underwriters agreed but failed to purchase shall exceed 10% of
the aggregate principal amount of Certificates set forth in the Terms Agreement,
the remaining Underwriters shall have the right to purchase all, but shall not
be under any obligation to purchase any, of the Certificates, and if such
nondefaulting Underwriters do not purchase all the Certificates, this Agreement
will terminate without liability to any nondefaulting Underwriter, the Company
or the Guarantor. In the event of a default by any Underwriter as set forth in
this Section 9, the Closing Date shall be postponed for such period, not
exceeding five Business Days, as the Representatives shall determine in order
that the required changes in the Registration Statement and the Final Prospectus
or in any other documents or arrangements may be effected. Nothing contained in
this Agreement shall relieve any defaulting Underwriter of its liability, if
any, to the Company, the Guarantor and any nondefaulting Underwriter for damages
occasioned by its default hereunder.

            10. Termination. This Agreement shall be subject to termination in
the absolute discretion of the Representatives, by notice given to the Offerors
prior to delivery of and payment for the Certificates, if at any time prior to
such time (i) trading in the Guarantor's common stock shall have been suspended
by the Commission or the New York Stock Exchange, or trading in securities
generally on the New York Stock Exchange shall have been suspended or limited or
minimum prices shall have been established on such Exchange, (ii) a banking

                                       15


moratorium shall have been declared either by Federal or New York State
authorities or (iii) there shall have occurred any outbreak or escalation of
hostilities, declaration by the United States of a national emergency or war, or
other calamity or crisis the effect of which on financial markets is such as to
make it, in the sole judgment of the Representatives after consultation with the
Offerors, impractical or inadvisable to proceed with the offering or delivery of
the Certificates as contemplated by the Final Prospectus (exclusive of any
supplement thereto).

            11. Representations and Indemnities to Survive. The respective
agreements, representations, warranties, indemnities and other statements of the
Company, the Guarantor, the relevant Trust or their respective officers (or, in
the case of such Trust, trustees) and of the Underwriters set forth in or made
pursuant to this Agreement will remain in full force and effect, regardless of
any investigation made by or on behalf of any Underwriter, or the Company, the
Guarantor and such Trust or any of the officers, directors, employees, agents or
controlling persons (and, in the case of such Trust, trustees) referred to in
Section 8 hereof, and will survive delivery of and payment for the Certificates.
The provisions of Sections 7 and 8 hereof shall survive the termination or
cancellation of this Agreement.

            12. Notices. All communications hereunder will be in writing and
effective only on receipt, and, if sent to the Representatives, will be mailed,
delivered or telefaxed to the Citigroup Global Markets Inc. General Counsel (fax
no.: (212) 816-7912) and confirmed to the General Counsel, Citigroup Global
Markets Inc., at 388 Greenwich Street, New York, New York 10013, Attention:
General Counsel; if sent to the Company, will be mailed, delivered or telefaxed
to Citigroup Funding Inc., 388 Greenwich Street, 38th Floor, New York, New York
10013, Attention: Assistant Treasurer (fax no.: (212) 816-3619); if sent to the
Guarantor, will be mailed, delivered or telefaxed to 425 Park Avenue, New York,
New York 10043, Attention: General Counsel, Finance and Capital Markets (fax
no.: (212) 793-4401); or, if sent to any Trust, will be mailed, delivered or
telefaxed to c/o Citigroup Funding Inc., 388 Greenwich Street, 38th Floor, New
York, New York 10013, Attention: Assistant Treasurer (fax no.: (212) 816-3619).

            13. Successors. This Agreement will inure to the benefit of and be
binding upon the parties hereto and their respective successors and the
officers, directors, employees, agents and controlling persons (and, in the case
of any Trust, trustees) referred to in Section 8 hereof, and no other person
will have any right or obligation hereunder.

            14. No Fiduciary Duty. The Offerors hereby acknowledge that (i) the
purchase and sale of the Certificates pursuant to this Agreement is an
arm's-length commercial transaction between the Offerors, on the one hand, and
the Underwriters and any affiliate through which they may be acting, on the
other, (ii) the Underwriters are acting as principal and not as an agent or
fiduciary of the Offerors and (iii) the relevant Trust's engagement of the
Underwriters in connection with the offering and the process leading up to the
offering is as independent contractors and not in any other capacity.
Furthermore, the Offerors agree that they are solely responsible for making
their own judgments in connection with the offering (irrespective of whether any
Underwriter has advised or is currently advising the Offerors on related or
other matters). The Offerors agree that they will not claim that the
Underwriters have rendered

                                       16


advisory services of any nature or respect, or owe an agency, fiduciary or
similar duty to the Offerors, in connection with such transaction or the process
leading thereto.

            15. Integration. This Agreement supersedes all prior agreements and
understandings (whether written or oral) between the Offerors and the
Underwriters, or any of them, with respect to the subject matter hereof.

            16. Applicable Law. This Agreement will be governed by and construed
in accordance with the laws of the State of New York applicable to contracts
made and to be performed within the State of New York.

            17. Counterparts. This Agreement may be signed in one or more
counterparts, each of which shall constitute an original and all of which
together shall constitute one and the same agreement.

            18. Headings. The section headings used herein are for convenience
only and shall not affect the construction hereof.

            19. Definitions. The terms which follow, when used in this
Agreement, shall have the meanings indicated.

                  "ACT" shall mean the Securities Act of 1933, as amended, and
      the rules and regulations of the Commission promulgated thereunder.

                  "BASE PROSPECTUS" shall mean the form of prospectus referred
      to in paragraph 1(a) above contained in the Registration Statement at the
      Effective Date.

                  "BUSINESS DAY" shall mean any day other than a Saturday, a
      Sunday or a legal holiday or a day on which banking institutions or trust
      companies are authorized or obligated by law to close in New York City.

                  "COMMISSION" shall mean the Securities and Exchange
      Commission.

                  "DISCLOSURE PACKAGE" shall mean (i) the Base Prospectus, as
      amended and supplemented to the Execution Time, (ii) the Preliminary
      Prospectus, if any, used most recently prior to the Execution Time, (iii)
      the Issuer Free Writing Prospectuses, if any, attached as an exhibit to
      the Terms Agreement, and (iv) any other Free Writing Prospectus that the
      parties hereto shall hereafter expressly agree in writing to treat as part
      of the Disclosure Package.

                  "EFFECTIVE DATE" shall mean each date and time that the
      Registration Statement and any post-effective amendment or amendments
      thereto became or become effective.

                  "EXCHANGE ACT" shall mean the Securities Exchange Act of 1934,
      as amended, and the rules and regulations of the Commission promulgated
      thereunder.

                                       17


                  "EXECUTION TIME" shall mean the date and time specified in the
      Terms Agreement.

                  "FINAL PROSPECTUS" shall mean the prospectus relating to the
      Certificates that was first filed pursuant to Rule 424(b) after the
      Execution Time, together with the Base Prospectus.

                  "FREE WRITING PROSPECTUS" shall mean a free writing
      prospectus, as defined in Rule 405.

                  "ISSUER FREE WRITING PROSPECTUS" shall mean an issuer free
      writing prospectus, as defined in Rule 433.

                  "PRELIMINARY PROSPECTUS" shall mean any preliminary prospectus
      which describes the Certificates and the offering thereof and is used
      prior to filing of the Final Prospectus, together with the Base
      Prospectus.

                  "REGISTRATION STATEMENT" shall mean the registration statement
      referred to in paragraph 1(a) above, including exhibits and financial
      statements and any prospectus relating to the Certificates that is filed
      with the Commission pursuant to Rule 424(b) and deemed part of such
      registration statement pursuant to Rule 430B, as amended on each Effective
      Date and, in the event any post-effective amendment thereto becomes
      effective prior to the Closing Date, shall also mean such registration
      statement as so amended.

                  "RULE 158", "RULE 163", "RULE 164", "RULE 172", "RULE 405",
      "RULE 415", "RULE 424", "RULE 430B" and "RULE 433" refer to such rules
      under the Act.

                  "TRUST INDENTURE ACT" shall mean the Trust Indenture Act of
      1939, as amended, and the rules and regulations of the Commission
      promulgated thereunder.

                  "WELL-KNOWN SEASONED ISSUER" shall mean a well-known seasoned
      issuer, as defined in Rule 405.

                                       18


                                                                    EXHIBIT 1(a)

                                                                       EXHIBIT A

                       SAFETY FIRST TRUST SERIES [2006-1]

                   [INSERT SPECIFIC TITLE OF THE CERTIFICATES]

                            DELAYED DELIVERY CONTRACT

                                       [Insert date of initial public offering]*

SAFETY FIRST TRUST SERIES [2006-1].
c/o

Ladies and Gentlemen:

            The undersigned hereby agrees to purchase from Safety First Trust
Series [2006-1] (hereinafter called the "TRUST"), and the Trust agrees to sell
to the undersigned, as of the date hereof,

                 [If one delayed closing, insert the following:

for delivery on           , 20__ (the "DELIVERY DATE"), $             aggregate
principal amount of]

             [If two or more delayed closings, insert the following:

for delivery on the dates and in the aggregate principal amount set forth below
(each of which dates is hereinafter referred to as a "DELIVERY DATE"),]

the Trust's [insert title of the Certificates] (the "CERTIFICATES"), offered by
the Trust's Prospectus relating thereto, receipt of a copy of which is hereby
acknowledged, at a purchase price of ___% of the aggregate principal amount
thereof plus accrued interest, if any, and on the further terms and conditions
set forth in this contract.

            [If two or more delayed closings, insert the following:



     Delivery Date               Aggregate Principal
                                       Amount
                         
- -----------------------     -----------------------------

- -----------------------     -----------------------------]


            Delivery of and payment for the Certificates shall be made on [the]
[each] Delivery Date. Delivery of the Certificates shall be made to the
undersigned against payment of the purchase price thereof to or upon the order
of the Trust by wire transfer payable in same-day funds to an account specified
by the Trust. Delivery of the Certificates shall be made through the facilities
of The Depository Trust Company unless the undersigned shall otherwise instruct.

- ----------
*     To be completed when the Terms Agreement is executed by the parties
      thereto.

                                       A-1


made through the facilities of The Depository Trust Company unless the
undersigned shall otherwise instruct.

            The obligation of the undersigned to take delivery of, and make
payment for, Certificates on [the] [each] Delivery Date shall be subject to the
conditions that (i) investment in the Certificates shall not at such Delivery
Date be prohibited under the laws of any jurisdiction in the United States to
which the undersigned is subject, which investment the undersigned represents is
not prohibited on the date hereof, and (ii) the Trust shall have delivered to
the Underwriters the aggregate principal amount of the Certificates to be
purchased by them pursuant to the Underwriting Agreement referred to in the
Prospectus.

            Promptly after completion of the sale to the Underwriters, the Trust
will mail or deliver to the undersigned at its address set forth below notice to
such effect, accompanied by a copy of the opinion of counsel for the Company and
the Guarantor delivered to the Underwriters in connection therewith.

            This contract shall inure to the benefit of and be binding upon the
parties hereto and their respective successors, but will not be assignable by
either party hereto without the written consent of the other.

            It is understood that the acceptance of this contract and any other
similar contracts is in the Company's sole discretion and, without limiting the
foregoing, need not be on a first-come, first-served basis. If this contract is
acceptable to the Trust, it is requested that the Trust sign the form of
acceptance below and mail or deliver one of the counterparts hereof to the
undersigned at its address set forth below. This will become a binding contract
between the Trust and the undersigned when such counterpart is mailed or
delivered.

            THIS CONTRACT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE
WITH, THE LAWS OF THE STATE OF NEW YORK.

                                             [NAME OF PURCHASER]


                                             By:----------------------------
                                                Name:
                                                Title:
                                                Address:

Accepted as of the above date.

SAFETY FIRST TRUST SERIES [2006-1]


By:  ---------------------
     Name:
     Title:

                                      A-2