VOTING AND EXCHANGE TRUST AGREEMENT



                                     BETWEEN



                             JAWS TECHNOLOGIES, INC.
                             a Delaware corporation



                                       and



                          JAWS ACQUISITION CANADA CORP.
                             an Alberta corporation



                                       and



                        MONTREAL TRUST COMPANY OF CANADA
                            a Canadian trust company




                  Entered into and effective as of August 1, 2000




299839.1





                       VOTING AND EXCHANGE TRUST AGREEMENT


THIS VOTING AND EXCHANGE TRUST  AGREEMENT is entered into effective as of August
1, 2000, by and between JAWS TECHNOLOGIES,  INC., a Delaware  corporation ("Jaws
US"), JAWS ACQUISITION CANADA CORP., an Alberta corporation ("Jaws Canada"), and
MONTREAL TRUST COMPANY OF CANADA, a trust company incorporated under the laws of
Canada and  authorized  to carry on  business  in all  provinces  of Canada (the
"Trustee").

WHEREAS, Jaws US, through Jaws Canada, intends to make acquisitions from time to
time on the basis of Exchangeable  Shares being issued as the  consideration  in
whole or in part for the entities or assets being acquired.

WHEREAS,  the  Articles of  Incorporation  of Jaws Canada sets forth the rights,
privileges,  restrictions and conditions attaching to the Exchangeable Shares, a
copy of which  (current to the date  hereof) is attached as Schedule  "A" hereto
(collectively, the "Exchangeable Share Provisions").

WHEREAS,  Jaws US is to provide  voting  rights in Jaws US to each holder (other
than Jaws US and its  Subsidiaries)  from time to time of  Exchangeable  Shares,
such voting rights per Exchangeable  Share to be equivalent to the voting rights
per share of Jaws US Common Stock.

WHEREAS,  Jaws US is to grant to and in favor of the holders (other than Jaws US
and its Subsidiaries) from time to time of Exchangeable Shares the right, in the
circumstances  set forth  herein,  to require Jaws US to purchase from each such
holder all or any part of the Exchangeable Shares held by the holder.

WHEREAS,  the parties  desire to make  appropriate  provision and to establish a
procedure  whereby  voting  rights in Jaws US shall be  exercisable  by  holders
(other  than Jaws US and its  Subsidiaries)  from  time to time of  Exchangeable
Shares by and through the  Trustee,  which will hold legal title to one share of
Jaws US Special  Voting  Stock (the  "Jaws US  Special  Voting  Stock") to which
voting  rights  attach for the benefit of such holders and whereby the rights to
require Jaws US to purchase  Exchangeable Shares from the holders thereof (other
than Jaws US and its  Subsidiaries)  shall be  exercisable  by such holders from
time to time of Exchangeable Shares by and through the Trustee,  which will hold
legal title to such rights for the benefit of such holders.

WHEREAS, these recitals and any statements of fact in this Agreement are made by
Jaws US and Jaws Canada and not by the Trustee.

NOW  THEREFORE,  in  consideration  of the  respective  covenants and agreements
provided in this  Agreement and for other good and valuable  consideration  (the
receipt and sufficiency of which are hereby acknowledged),  the parties agree as
follows:

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                                   ARTICLE I
                         DEFINITIONS AND INTERPRETATION
                         _______________________________

1.1   Definitions

      In this Agreement, the following terms shall have the following meanings:

      "Aggregate  Equivalent  Vote  Amount"  means,  with respect to any matter,
      proposition  or  question  on which  holders  of Jaws US Common  Stock are
      entitled to vote,  consent or otherwise act, the product of (i) the number
      of  shares of  Exchangeable  Shares  issued  and  outstanding  and held by
      Holders multiplied by (ii) the Equivalent Vote Amount.

      "Automatic Exchange Rights" means the benefit of the obligation of Jaws US
      to effect the  automatic  exchange  of shares of Jaws US Common  Stock for
      Exchangeable Shares pursuant to Section 5.12 hereof.

      "Board of Directors" means the Board of Directors of Jaws Canada.

      "Business  Day"  has  the  meaning  provided  in  the  Exchangeable  Share
      Provisions.

      "Equivalent  Vote Amount" means,  with respect any matter,  proposition or
      question on which  holders of Jaws US Common  Stock are  entitled to vote,
      consent  or  otherwise  act,  the number of votes to which a holder of one
      share of Jaws US Common  Stock is entitled  with  respect to such  matter,
      proposition or question.

      "Exchange Put Right" has the meaning  provided in the  Exchangeable  Share
      Provisions.

      "Exchange Right" has the meaning provided in Article 5 hereof.

      "Exchangeable  Share  Consideration"  has  the  meaning  provided  in  the
      Exchangeable Share Provisions.

      "Exchangeable  Share Price" has the meaning  provided in the  Exchangeable
      Share Provisions.

      "Exchangeable  Share  Provisions" has the meaning provided in the recitals
      hereto.

      "Exchangeable  Shares" has the meaning provided in the Exchangeable  Share
      Provisions.

      "Holder Votes" has the meaning provided in Section 4.2 hereof.

      "Holders"  means the registered  holders from time to time of Exchangeable
      Shares, other than Jaws US and its Subsidiaries.

      "Insolvency  Event" means the institution by Jaws Canada of any proceeding
      to be adjudicated as bankrupt or insolvent or to be dissolved or wound-up,
      or  the  consent  of  Jaws  Canada  to  the   institution  of  bankruptcy,
      insolvency,  dissolution  or  winding-up  proceedings  against  it, or the
      filing of a petition,  answer or consent seeking dissolution or winding-up

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      under any  bankruptcy,  insolvency or analogous  laws,  including  without
      limitation  the  Companies  Creditors  Arrangement  Act  (Canada)  and the
      Bankruptcy and Insolvency Act (Canada),  and the failure by Jaws Canada to
      contest in good faith any such  proceedings  commenced  in respect of Jaws
      Canada within 15 days of becoming  aware  thereof,  or the consent by Jaws
      Canada  to the  filing of any such  petition  or to the  appointment  of a
      receiver,  or the making by Jaws  Canada of a general  assignment  for the
      benefit of  creditors,  or the  admission in writing by Jaws Canada of its
      inability to pay its debts  generally as they become due, or Jaws Canada's
      not being  permitted,  pursuant to liquidity or solvency  requirements  of
      applicable law, to redeem any Retracted  Shares pursuant to Section 6.6 of
      the Exchangeable Share Provisions.

      "Jaws US Common Stock" has the meaning provided in the Exchangeable  Share
      Provisions.

      "Jaws US Consent" has the meaning provided in Section 4.2 hereof.

      "Jaws US Meeting" has the meaning provided in Section 4.2 hereof.

      "Jaws US Special  Voting  Stock" has the meaning  provided in the recitals
      hereto.

      "Jaws US Successor" has the meaning provided in subsection 11.1(a) hereof.

      "Liquidation  Call  Right" has the meaning  provided  in the  Exchangeable
      Share Provisions.

      "Liquidation Event" has the meaning provided in subsection 5.12(b) hereof.

      "Liquidation  Event Effective Time" has the meaning provided in subsection
      5.12(c) hereof.

      "List" has the meaning provided in Section 4.6 hereof.

      "Officer's  Certificate" means, with respect to Jaws US or Jaws Canada, as
      the case may be, a  certificate  signed by any one of the  Chairman of the
      Board, the  Vice-Chairman of the Board (if there be one), the President or
      the Chief Financial Officer of Jaws US or Jaws Canada, as the case may be.

      "Person"  includes an individual,  body corporate,  partnership,  company,
      unincorporated  syndicate  or  organization,   trust,  trustee,  executor,
      administrator and other legal representative.

      "Redemption Call Right" has the meaning provided in the Exchangeable Share
      Provisions.

      "Retracted Shares" has the meaning provided in Section 5.7 hereof.

      "Retraction Call Right" has the meaning provided in the Exchangeable Share
      Provisions.

      "Subsidiary"  has  the  meaning   provided  in  the   Exchangeable   Share
      Provisions.

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      "Support  Agreement" means that certain support  agreement made as of even
      date  hereof  by and  between  Jaws US and  Jaws  Canada,  as  amended  or
      supplemented to from time to time.

      "Trust" means the trust created by this Agreement.

      "Trust Estate" means the Voting Share, any other securities,  the Exchange
      Put Right, the Exchange Right, the Automatic Exchange Rights and any money
      or other  property  which  may be held by the  Trustee  from  time to time
      pursuant to this Agreement.

      "Trustee"  means  Montreal  Trust  Company of Canada  and,  subject to the
      provisions  of  Article  10  hereof,  includes  any  successor  trustee or
      permitted assigns.

      "Voting Rights" means the voting rights attached to the Voting Share.

      "Voting Share" means the one share of Jaws US Special  Voting Stock,  U.S.
      $0.001 par value,  issued by Jaws US to and  deposited  with the  Trustee,
      which  entitles  the holder of record to a number of votes at  meetings of
      holders of Jaws US Common  Stock equal to the  Aggregate  Equivalent  Vote
      Amount.

1.2   Interpretation Not Affected by Headings, Etc.

      The division of this Agreement into articles,  sections and paragraphs and
the insertion of headings are for  convenience  of reference  only and shall not
affect the construction or interpretation of this Agreement.

1.3   Number, Gender, Etc.

      Words importing the singular number only shall include the plural and vice
versa. Words importing the use of any gender shall include all genders.

1.4   Date for Any Action

      If any date on which  any  action  is  required  to be  taken  under  this
Agreement  is not a Business  Day,  such action shall be required to be taken on
the next succeeding Business Day.

1.5   Payments

      All payments to be made hereunder  will be made without  interest and less
any tax required by Canadian law to be deducted or withheld.

                                   ARTICLE II
                              PURPOSE OF AGREEMENT
                            ________________________

      The  purpose of this  Agreement  is to create the Trust for the benefit of
the Holders, as herein provided. The Trustee will hold the Voting Share in order
to enable the Trustee to exercise  the Voting  Rights and will hold the Exchange
Put Right,  the Exchange  Right and the  Automatic  Exchange  Rights in order to

299839.1


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enable the Trustee to exercise  such rights,  in each case as trustee for and on
behalf of the Holders as provided in this Agreement.

                                  ARTICLE III
                                  VOTING SHARE
                               __________________

3.1   Issuance and Ownership of the Voting Share

      Jaws US shall issue to and deposit with the Trustee the Voting Share to be
thereafter  held of record by the  Trustee as trustee  for and on behalf of, and
for the use and benefit of, the Holders and in accordance with the provisions of
this Agreement.  Jaws US shall concurrently with issuing the Voting Share to the
Trustee acknowledge receipt from the Trustee as trustee for and on behalf of the
Holders of good and valuable  consideration  (and the adequacy  thereof) for the
issuance  of the Voting  Share.  During the term of the Trust and subject to the
terms and  conditions of this Agreement and upon issuance of the Voting Share to
the Trustee,  the Trustee shall possess and be vested with full legal  ownership
of the Voting  Share and shall be  entitled  to  exercise  all of the rights and
powers of an owner with respect to the Voting  Share,  provided that the Trustee
shall:

      (a)   hold the Voting Share and the legal title thereto as trustee  solely
            for the use and  benefit  of the  Holders  in  accordance  with  the
            provisions of this Agreement; and

      (b)   except as specifically  authorized by this Agreement,  have no power
            or authority to sell,  transfer,  vote or otherwise  deal in or with
            the Voting Share, and the Voting Share shall not be used or disposed
            of by the Trustee for any purpose  other than the purposes for which
            this Trust is created pursuant to this Agreement.

3.2   Legended Share Certificates

      Jaws Canada will cause each certificate  representing  Exchangeable Shares
to bear an appropriate  legend  notifying the Holders of their right to instruct
the Trustee with  respect to the  exercise of the Voting  Rights with respect to
the Exchangeable Shares held by a Holder.

3.3   Safe Keeping of Certificate

      The certificate  representing  the Voting Share shall at all times be held
in safe keeping by the Trustee or its agent.

                                   ARTICLE IV
                            EXERCISE OF VOTING RIGHTS
                           _____________________________

4.1   Voting Rights

      The  Trustee,  as the  holder  of  record of the  Voting  Share,  shall be
entitled to all of the Voting  Rights,  including  the right to consent to or to
vote in  person  or by proxy  the  Voting  Share,  on any  matter,  question  or
proposition whatsoever that may properly come before the stockholders of Jaws US
at a Jaws US Meeting or in  connection  with a Jaws US Consent (in each case, as

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hereinafter  defined).  The  Voting  Rights  shall be and  remain  vested in and
exercised by the Trustee.  Subject to Section  7.15  hereof,  the Trustee  shall
exercise the Voting Rights only on the basis of instructions  received  pursuant
to this Article 4 from Holders entitled to instruct the Trustee as to the voting
thereof at the time at which a Jaws US Consent is sought or a Jaws US Meeting is
held. To the extent that no instructions are received from a Holder with respect
to the Voting  Rights to which such Holder is  entitled,  the Trustee  shall not
exercise or permit the exercise of such Holder's Voting Rights.

4.2   Number of Votes

      With respect to all meetings of  stockholders  of Jaws US at which holders
of shares of Jaws US Common Stock are entitled to vote (a "Jaws US Meeting") and
with  respect to all written  consents  sought by Jaws US from its  stockholders
including  the holders of shares of Jaws US Common Stock (a "Jaws US  Consent"),
each Holder shall be entitled to instruct the Trustee to cast and  exercise,  in
the manner instructed, a number of votes equal to the Equivalent Vote Amount for
each  Exchangeable  Share  owned of record by such  Holder  on the  record  date
established  by Jaws US or by applicable law for such Jaws US Meeting or Jaws US
Consent,  as the case may be, (the  "Holder  Votes") in respect of each  matter,
question  or  proposition  to be  voted  on at  such  Jaws US  Meeting  or to be
consented to in connection with such Jaws US Consent.

4.3   Mailings to Shareholders

      With respect to each Jaws US Meeting and Jaws US Consent, the Trustee will
use all  commercially  reasonable  efforts  to mail or  cause to be  mailed  (or
otherwise  communicate in the same manner as Jaws US utilizes in  communications
to holders of Jaws US Common Stock,  subject to the Trustee's ability to provide
this method of  communication  and upon being advised in writing of such method)
to each of the Holders named in the List on the same day as the initial  mailing
or notice (or other  communication)  with respect thereto is given by Jaws US to
its stockholders:

      (a)   a copy of such  notice,  together  with  any  proxy  or  information
            statement and related  materials to be provided to  stockholders  of
            Jaws US;

      (b)   a statement  that such Holder is entitled to instruct the Trustee as
            to the  exercise  of the Holder  Votes with  respect to such Jaws US
            Meeting  or Jaws US  Consent,  as the case may be, or,  pursuant  to
            Section 4.7  hereof,  to attend such Jaws US Meeting and to exercise
            personally the Holder Votes thereat;

      (c)   a statement as to the manner in which such instructions may be given
            to the Trustee,  including an express  indication that  instructions
            may be given to the Trustee to give:

           (i)   a direction to vote to the Trustee to exercise  personally  the
                 Holder Votes; or

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           (ii)  a proxy to a designated  agent or other  representative  of the
                 management of Jaws US to exercise such Holder Votes;

      (d)   a  statement  that if no such  instructions  are  received  from the
            Holder,  the Holder Votes to which such Holder is entitled  will not
            be exercised;

      (e)   a form of  direction  whereby the Holder may so direct and  instruct
            the Trustee as contemplated herein; and

      (f)   a statement of (i) the time and date by which such instructions must
            be received by the Trustee in order to be binding  upon it, which in
            the case of a Jaws US Meeting shall not be earlier than the close of
            business on the second Business Day prior to such meeting,  and (ii)
            the method for revoking or amending such instructions.

      The  materials  referred  to above  are to be  provided  by Jaws US to the
Trustee, but shall be subject to review and comment by the Trustee.

      For the purpose of determining  Holder Votes to which a Holder is entitled
in  respect  of any such  Jaws US  Meeting  or Jaws US  Consent,  the  number of
Exchangeable  Shares  owned of record by the Holder shall be  determined  at the
close of business on the record date established by Jaws US or by applicable law
for  purposes  of  determining  stockholders  entitled  to vote at such  Jaws US
Meeting or to give written consent in connection with such Jaws US Consent. Jaws
US will notify the Trustee in writing of any  decision of the board of directors
of Jaws US with  respect  to the  calling  of any such  Jaws US  Meeting  or the
seeking of any such Jaws US Consent and shall provide all necessary  information
and  materials  to the  Trustee  in  each  case  promptly  and in any  event  in
sufficient time to enable the Trustee to perform its obligations contemplated by
this Section 4.3.

4.4   Copies of Stockholder Information

      Jaws US  will  deliver  to the  Trustee  copies  of all  proxy  materials,
(including notices of Jaws US Meetings,  but excluding proxies to vote shares of
Jaws US  Common  Stock),  information  statements,  reports  (including  without
limitation  all  interim  and annual  financial  statements)  and other  written
communications  that are to be distributed  from time to time to holders of Jaws
US Common Stock in sufficient  quantities and in sufficient time so as to enable
the  Trustee to send  those  materials  to each  Holder at the same time as such
materials  are first sent to holders of Jaws US Common  Stock.  The Trustee will
mail or otherwise send to each Holder,  at the expense of Jaws US, copies of all
such materials (and all materials specifically directed to the Holders or to the
Trustee for the benefit of the Holders by Jaws US)  received by the Trustee from
Jaws US at the same time as such  materials are first sent to holders of Jaws US
Common Stock.  The Trustee will make copies of all such materials  available for
inspection by any Holder at the Trustee's  principal transfer office in the city
of Calgary.

4.5   Other Materials

      Immediately  after receipt by Jaws US or any stockholder of Jaws US of any
material sent or given generally to the holders of Jaws US Common Stock by or on

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                                      -8-


behalf  of a third  party,  including  without  limitation  dissident  proxy and
information  circulars  (and related  information  and  material) and tender and
exchange offer circulars (and related  information and material),  Jaws US shall
use its  reasonable  best  efforts to obtain and deliver to the  Trustee  copies
thereof in  sufficient  quantities  so as to enable the Trustee to forward  such
material  (unless the same has been  provided  directly to Holders by such third
party) to each Holder as soon as  possible  thereafter.  As soon as  practicable
after receipt  thereof,  the Trustee will mail or otherwise send to each Holder,
at the expense of Jaws US, copies of all such materials  received by the Trustee
from Jaws US. The Trustee will also make copies of all such materials  available
for inspection by any Holder at the Trustee's  principal  transfer office in the
city of Calgary.

4.6   List of Persons Entitled to Vote

      Jaws Canada  shall,  (i) prior to each annual,  general or special Jaws US
Meeting  or the  seeking  of any Jaws US Consent  and (ii)  forthwith  upon each
request  made at any time by the  Trustee  in  writing,  prepare  or cause to be
prepared a list (a "List") of the names and addresses of the Holders arranged in
alphabetical order and showing the number of Exchangeable  Shares held of record
by each such Holder, in each case at the close of business on the date specified
by the Trustee in such request or, in the case of a List  prepared in connection
with a Jaws US Meeting or a Jaws US  Consent,  at the close of  business  on the
record date established by Jaws US or pursuant to applicable law for determining
the holders of Jaws US Common Stock entitled to receive notice of and/or to vote
at such Jaws US  Meeting  or to give  consent  in  connection  with such Jaws US
Consent. Each such List shall be delivered to the Trustee promptly after receipt
by Jaws Canada of such request or the record date for such meeting or seeking of
consent,  as the case may be,  and in any  event  within  sufficient  time as to
enable the  Trustee to perform its  obligations  under this  Agreement.  Jaws US
agrees to give Jaws Canada  written  notice  (with a copy to the Trustee) of the
calling of any Jaws US Meeting or the seeking of any Jaws US  Consent,  together
with the record dates therefor, sufficiently prior to the date of the calling of
such  meeting or seeking of such  consent so as to enable Jaws Canada to perform
its obligations under this Section 4.6.

4.7   Entitlement to Direct Votes

      Any Holder named in a List prepared in connection with any Jaws US Meeting
or any Jaws US Consent  will be  entitled  (i) to  instruct  the  Trustee in the
manner  described  in Section  4.3 hereof  with  respect to the  exercise of the
Holder Votes to which such Holder is entitled or (ii) to attend such meeting and
personally  to  exercise  thereat (or to  exercise  with  respect to any written
consent),  as the proxy of the Trustee, the Holder Votes to which such Holder is
entitled.

4.8   Voting by Trustee, and Attendance of Trustee Representative, at Meeting

      (a)   In  connection  with each Jaws US Meeting and Jaws US  Consent,  the
            Trustee shall exercise,  either in person or by proxy, in accordance
            with the instructions received from a Holder pursuant to Section 4.3
            hereof,  the Holder  Votes as to which such  Holder is  entitled  to
            direct the vote (or any lesser number thereof as may be set forth in
            the instructions); provided, however, that such written instructions
            are  received by the Trustee  from the Holder  prior to the time and

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                                      -9-


            date  fixed by it for  receipt  of such  instructions  in the notice
            given by the Trustee to the Holder pursuant to Section 4.3 hereof.

      (b)   If a Holder  wishes to exercise  personally  the Holder  Votes as to
            which  such  Holder  is  otherwise  entitled  hereunder,  then  upon
            submission  by such  Holder  (or  its  designee)  of  identification
            satisfactory to the Trustee's  representatives,  and at the Holder's
            request,  such representatives shall sign and deliver to such Holder
            (or its  designee) a direction  to vote to exercise  personally  the
            Holder Votes as to which such Holder is otherwise entitled hereunder
            to direct the vote, if such Holder either:

           (i)   has not previously given the Trustee  instructions  pursuant to
                 Section 4.3 hereof in respect of such meeting, or

           (ii)  submits to the Trustee's  representatives written revocation of
                 any such previous instructions.

      At such meeting,  the Holder  exercising  such Holder Votes shall have the
same  rights as the  Trustee to speak at the  meeting in respect of any  matter,
question or  proposition,  to vote by way of ballot at the meeting in respect of
any matter, question or proposition and to vote at such meeting by way of a show
of hands in respect of any matter, question or proposition.

4.9   Distribution of Written Materials

      Any  written  materials  to be  distributed  by the Trustee to the Holders
pursuant to this  Agreement  shall be  delivered  or sent by mail (or  otherwise
communicated in the same manner as Jaws US utilizes in communications to holders
of Jaws US Common Stock subject to the Trustee's  ability to provide this method
of  communication  and upon being  advised  in  writing of such  method) to each
Holder at its address as shown on the books of Jaws  Canada . Jaws Canada  shall
provide or cause to be provided to the  Trustee  for this  purpose,  on a timely
basis and without charge or other expense:

      (a)   current lists of the Holders; and

      (b)   on the request of the Trustee,  mailing labels to enable the Trustee
            to carry out its duties under this Agreement.

      The  materials  referred to above are to be provided by Jaws Canada to the
Trustee, but shall be subject to review and comment by the Trustee.

4.10  Termination of Voting Rights

      Except  as  otherwise   provided  herein  or  in  the  Exchangeable  Share
Provisions,  all of the rights of a Holder  with  respect  to the  Holder  Votes
exercisable in respect of the Exchangeable Shares held by such Holder, including
the right to instruct the Trustee as to the voting of or to vote personally such
Holder Votes,  shall be deemed to be  surrendered  by the Holder to Jaws US, and
such  Holder  Votes  and the  Voting  Rights  represented  thereby  shall  cease

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immediately, upon the delivery by such Holder to the Trustee of the certificates
representing  such  Exchangeable  Shares in connection  with the exercise by the
Holder of the Exchange Put Right or the Exchange  Right or the occurrence of the
automatic exchange of Exchangeable Shares for shares of Jaws US Common Stock, as
specified  in  Article  5  hereof  (unless  in any case  Jaws US shall  not have
delivered the Exchangeable Share Consideration  deliverable in exchange therefor
to the  Trustee  for  delivery  to the  Holders),  or  upon  the  redemption  of
Exchangeable Shares pursuant to Article 6 or Article 7 of the Exchangeable Share
Provisions,  or upon  the  effective  date of the  liquidation,  dissolution  or
winding-up of Jaws Canada or any other distribution of the assets of Jaws Canada
among its  shareholders  for the purpose of winding up its  affairs  pursuant to
Article  5 of the  Exchangeable  Share  Provisions,  or  upon  the  purchase  of
Exchangeable  Shares from the holder thereof by Jaws US pursuant to the exercise
by Jaws US of the  Retraction  Call  Right,  the  Redemption  Call  Right or the
Liquidation Call Right.

                                   ARTICLE V
                      EXCHANGE RIGHT AND AUTOMATIC EXCHANGE
                     _______________________________________

5.1  Grant and Ownership of the Exchange Put Right, Exchange Right and Automatic
     Exchange Right

      Jaws US hereby  grants to the Trustee as trustee for and on behalf of, and
for the use and benefit of, the Holders:

      (a)   the Exchange Put Right;

      (b)   the right (the "Exchange Right"), upon the occurrence and during the
            continuance of an Insolvency  Event,  to require Jaws US to purchase
            from each or any Holder all or any part of the  Exchangeable  Shares
            held by the Holders; and

      (c)   the Automatic Exchange Rights,

all in accordance  with the  provisions of this  Agreement and the  Exchangeable
Share Provisions,  as the case may be. Jaws US hereby acknowledges  receipt from
the  Trustee as trustee  for and on behalf of the  Holders of good and  valuable
consideration  (and the  adequacy  thereof)  for the grant of the  Exchange  Put
Right,  the Exchange Right and the Automatic  Exchange  Rights by Jaws US to the
Trustee. During the term of the Trust and subject to the terms and conditions of
this  Agreement,  the  Trustee  shall  possess  and be vested  with  full  legal
ownership  of the  Exchange  Put Right,  the  Exchange  Right and the  Automatic
Exchange  Rights and shall be entitled to exercise  all of the rights and powers
of an owner with respect to the Exchange Put Right,  the Exchange  Right and the
Automatic Exchange Rights, provided that the Trustee shall:

      (d)   hold the Exchange Put Right,  the Exchange  Right and the  Automatic
            Exchange  Rights and the legal title  thereto as trustee  solely for
            the use and benefit of the Holders in accordance with the provisions
            of this Agreement; and

      (e)   except as specifically  authorized by this Agreement,  have no power
            or authority  to exercise or otherwise  deal in or with the Exchange
            Put Right, the Exchange Right or the Automatic  Exchange Rights, and
            the Trustee shall not exercise any such rights for any purpose other

299839.1


                                      -11-


            than the purposes  for which this Trust is created  pursuant to this
            Agreement.

5.2   Legended Share Certificates

      Jaws Canada will cause each certificate  representing  Exchangeable Shares
to bear an appropriate legend notifying the Holders of:

      (a)   their right to instruct  the Trustee with respect to the exercise of
            the  Exchange  Put Right and the  Exchange  Right in  respect of the
            Exchangeable Shares held by a Holder; and

      (b)   the Automatic Exchange Rights.

5.3   General Exercise of Exchange Put Right and the Exchange Right

      The Exchange Put Right and the Exchange  Right shall be and remain  vested
in and  exercised  by the Trustee.  Subject to Section 7.15 hereof,  the Trustee
shall  exercise the Exchange Put Right and the Exchange  Right only on the basis
of  instructions  received  pursuant to this Article 5 from Holders  entitled to
instruct  the  Trustee  as to the  exercise  thereof.  To  the  extent  that  no
instructions  are received  from a Holder with respect to the Exchange Put Right
and the Exchange Right, the Trustee shall not exercise or permit the exercise of
the Exchange Put Right and the Exchange Right.

5.4   Purchase Price

      The purchase  price payable by Jaws US for each  Exchangeable  Share to be
purchased  by Jaws US (i)  under the  Exchange  Put  Right  shall be the  amount
determined under the Exchangeable Share Provisions;  and (ii) under the Exchange
Right  shall be an  amount  equal to the  Exchangeable  Share  Price on the last
Business  Day  prior  to the day of  closing  of the  purchase  and sale of such
Exchangeable Share under the Exchange Right. In connection with each exercise of
the Exchange Right, Jaws US will provide to the Trustee an Officer's Certificate
setting forth the  calculation  of the applicable  Exchangeable  Share Price for
each Exchangeable  Share. The applicable  Exchangeable Share Price for each such
Exchangeable  Share so purchased may be satisfied  only by Jaws US's issuing and
delivering or causing to be delivered to the Trustee,  on behalf of the relevant
Holder, the applicable  Exchangeable Share Consideration  representing the total
applicable Exchangeable Share Price.

5.5   Exercise Instructions for Exchange Right

      Subject to the terms and  conditions  herein set forth,  a Holder shall be
entitled, upon the occurrence and during the continuance of an Insolvency Event,
to instruct the Trustee to exercise  the  Exchange  Right with respect to all or
any part of the Exchangeable Shares registered in the name of such Holder on the
books of Jaws  Canada.  To  cause  the  exercise  of the  Exchange  Right by the
Trustee,  the Holder shall deliver to the Trustee,  in person or by certified or
registered  mail, at its principal  transfer  offices in Calgary,  Alberta or at
such other  places in Canada as the Trustee may from time to time  designate  by
written notice to the Holders,  the  certificates  representing the Exchangeable
Shares which such Holder  desires Jaws US to purchase,  duly  endorsed in blank,

299839.1


                                      -12-


and  accompanied by such other  documents and  instruments as may be required to
effect a transfer of Exchangeable Shares under applicable law and the by-laws of
Jaws Canada and such  additional  documents and  instruments  as the Trustee may
reasonably require, together with:

      (a)   a duly completed  form of notice of exercise of the Exchange  Right,
            contained  on the reverse of or attached to the  Exchangeable  Share
            certificates, stating:

           (i)   that the Holder  thereby  instructs the Trustee to exercise the
                 Exchange  Right so as to require  Jaws US to purchase  from the
                 Holder the number of Exchangeable Shares specified therein,

           (ii)  that  such   Holder  has  good  title  to  and  owns  all  such
                 Exchangeable Shares to be acquired by Jaws US free and clear of
                 all liens, claims, encumbrances, security interests and adverse
                 claims or interests,

           (iii) the names in which the certificates representing Jaws US Common
                 Stock issuable in connection  with the exercise of the Exchange
                 Right are to be issued, and

           (iv)  the names and addresses of the persons to whom the Exchangeable
                 Share Consideration should be delivered; and

      (b)   payment (or evidence  satisfactory  to the Trustee,  Jaws Canada and
            Jaws US of payment) of the taxes (if any) payable as contemplated by
            Section 5.8 of this Agreement.

If only a part of the  Exchangeable  Shares  represented  by any  certificate or
certificates  delivered  to the Trustee are to be purchased by Jaws US under the
Exchange Right, a new certificate  for the balance of such  Exchangeable  Shares
shall be issued to the Holder at the  expense of Jaws  Canada  provided  that no
fractional  Exchangeable  Shares shall be issued and fractional  interests shall
instead be rounded up to the next whole number.

5.6   Delivery of Exchangeable Share Consideration; Effect of Exercise

      As soon as practicable after receipt of the certificates  representing the
Exchangeable  Shares  which the Holder  desires  Jaws US to  purchase  under the
Exchange Put Right or the  Exchange  Right  (together  with such  documents  and
instruments  of transfer and a duly  completed form of notice of exercise of the
Exchange Put Right or the Exchange  Right),  duly  endorsed for transfer to Jaws
US, the Trustee shall notify Jaws US and Jaws Canada of its receipt of the same,
which  notice  to Jaws US and  Jaws  Canada  shall  constitute  exercise  of the
Exchange Put Right or the Exchange  Right by the Trustee on behalf of the Holder
of such Exchangeable Shares, and Jaws US shall immediately thereafter deliver or
cause to be  delivered  to the  Trustee,  for  delivery  to the  Holder  of such
Exchangeable  Shares (or to such other persons,  if any, properly  designated by
such Holder),  the Exchangeable  Share  Consideration  deliverable in connection
with the exercise of the Exchange  Put Right or the  Exchange  Right;  provided,

299839.1


                                      -13-


however,  that no such  delivery  shall be made  unless  and  until  the  Holder
requesting the same shall have paid (or provided  evidence  satisfactory  to the
Trustee,  Jaws Canada and Jaws US of the payment of) the taxes (if any)  payable
as contemplated by Section 5.8 of this Agreement. Immediately upon the giving of
notice by the Trustee to Jaws US and Jaws Canada of the exercise of the Exchange
Put Right or the  Exchange  Right,  as provided  in this  Section  5.6,  (i) the
closing of the transaction of purchase and sale contemplated by the Exchange Put
Right or the Exchange Right shall be deemed to have occurred, (ii) Jaws US shall
be  required  to take all  action  necessary  to permit  it to occur,  including
delivery to the Trustee of the relevant  Exchangeable  Share  Consideration,  as
soon as reasonably  practicable  following the receipt by the Trustee of notice,
certificates  and other  documents  as  aforesaid  and (iii) the  Holder of such
Exchangeable  Shares shall be deemed to have  transferred  to Jaws US all of its
right,  title and  interest in and to such  Exchangeable  Shares and the related
interest in the Trust  Estate,  shall cease to be a holder of such  Exchangeable
Shares and shall not be entitled  to  exercise  any of the rights of a holder in
respect thereof,  other than the right to receive his proportionate  part of the
total purchase price therefor,  unless such Exchangeable Share  Consideration is
not delivered by Jaws US to the Trustee by the date  specified  above,  in which
case the rights of the Holder shall remain  unaffected  until such  Exchangeable
Share  Consideration  is delivered by Jaws US and any cheque included therein is
paid.  Concurrently  with such  Holder  ceasing  to be a holder of  Exchangeable
Shares,  the Holder  shall be  considered  and deemed for all purposes to be the
holder of the shares of Jaws US Common  Stock  delivered  to it  pursuant to the
Exchange Put Right or the Exchange Right.  Notwithstanding the foregoing,  until
the  Exchangeable  Share  Consideration  is delivered to the Holder,  the Holder
shall  be  deemed  to still be a holder  of the  sold  Exchangeable  Shares  for
purposes of voting rights with respect thereto under this Agreement.

5.7   Exercise of Exchange Right Subsequent to Retraction

      In the event that a Holder has  exercised its right under Article 6 of the
Exchangeable Share Provisions to require Jaws Canada to redeem any or all of the
Exchangeable  Shares held by the Holder (the "Retracted Shares") and is notified
by Jaws Canada pursuant to Section 6.6 of the Exchangeable Share Provisions that
Jaws  Canada  will  not be  permitted  as a  result  of  liquidity  or  solvency
provisions of applicable  law to redeem all such  Retracted  Shares,  subject to
receipt by the  Trustee of written  notice to that  effect  from Jaws Canada and
provided that Jaws US shall not have  exercised the  Retraction  Call Right with
respect  to the  Retracted  Shares  and  that the  Holder  has not  revoked  the
retraction  request  delivered by the Holder to Jaws Canada  pursuant to Section
6.1 of the Exchangeable Share Provisions, the retraction request will constitute
and  will be  deemed  to  constitute  notice  from  the  Holder  to the  Trustee
instructing  the Trustee to exercise  the  Exchange  Right with respect to those
Retracted Shares which Jaws Canada is unable to redeem.  In any such event, Jaws
Canada hereby agrees with the Trustee and in favour of the Holder immediately to
notify the Trustee of such  prohibition  against Jaws Canada's  redeeming all of
the Retracted  Shares and immediately to forward or cause to be forwarded to the
Trustee all relevant materials  delivered by the Holder to Jaws Canada or to the
transfer agent of the Exchangeable  Shares (including  without limitation a copy
of the retraction  request delivered pursuant to Section 6.1 of the Exchangeable
Share  Provisions) in connection with such proposed  redemption of the Retracted
Shares,  and the Trustee will thereupon exercise the Exchange Right with respect
to the  Retracted  Shares which Jaws Canada is not  permitted to redeem and will
require Jaws US to purchase  such shares in  accordance  with the  provisions of
this Article 5.


299839.1


                                      -14-


5.8   Stamp or Other Transfer Taxes

      Upon any sale of  Exchangeable  Shares to Jaws US pursuant to the Exchange
Put Right,  the  Exchange  Right or the  Automatic  Exchange  Rights,  the share
certificate or certificates representing Jaws US Common Stock to be delivered as
Exchangeable  Share  Consideration  in connection  with the payment of the total
purchase  price  therefor  shall  be  issued  in the name of the  Holder  of the
Exchangeable Shares so sold or in such names as such Holder may otherwise direct
in  writing  without  charge to the holder of the  Exchangeable  Shares so sold,
provided, however, that such Holder:

      (a)   shall pay (and neither Jaws US, Jaws Canada nor the Trustee shall be
            required to pay) any documentary,  stamp,  transfer or other similar
            taxes that may be payable in respect of any transfer involved in the
            issuance  or  delivery  of such  shares to a person  other than such
            Holder; or

      (b)   shall have established to the  satisfaction of the Trustee,  Jaws US
            and Jaws Canada that such taxes, if any, have been paid.

5.9   Notice of Insolvency Event

      Immediately  upon the occurrence of an Insolvency Event or any event which
with the giving of notice or the passage of time or both would be an  Insolvency
Event, Jaws Canada and Jaws US shall give written notice thereof to the Trustee.
As soon as practicable after receiving notice from Jaws Canada or Jaws US of the
occurrence of an Insolvency  Event, the Trustee will mail to each Holder, at the
expense of Jaws US, a notice of such  Insolvency  Event in the form  provided by
Jaws US,  which  notice  shall  contain  a brief  statement  of the right of the
Holders with respect to the Exchange Right.

5.10  Qualification of Jaws US Common Stock

      Jaws shall use its reasonable commercial efforts to file such documents or
take such  actions as may be  reasonably  necessary to ensure that any shares of
Jaws US Common  Stock  received  by a holder  of  Exchangeable  Shares  upon the
exchange  thereof may be freely traded in the United States without  restriction
except for certain restrictions imposed upon directors,  officers and affiliates
of Jaws.

5.11  Reservation of Shares of Jaws US Common Stock

      Jaws US hereby represents,  warrants and covenants that it has irrevocably
reserved  for  issuance  and  will  at  all  times  keep  available,  free  from
pre-emptive and other rights,  out of its authorized and unissued  capital stock
such number of shares of Jaws US Common Stock:

      (a)   as is equal to the sum of

           (i)   the number of Exchangeable  Shares issued and outstanding  from
                 time to time, and

299839.1


                                      -15-


           (ii)  the number of Exchangeable Shares issuable upon the exercise of
                 all rights to acquire Exchangeable Shares outstanding from time
                 to time; and

      (b)   as are now and may  hereafter  be required to enable and permit Jaws
            Canada to meet its obligations  hereunder,  under the Certificate of
            Incorporation  of Jaws US,  under the Support  Agreement,  under the
            Exchangeable  Share  Provisions  and  under any  other  security  or
            commitment  with  respect to which Jaws US may now or  hereafter  be
            required to issue shares of Jaws US Common Stock.

5.12  Automatic Exchange on Liquidation of Jaws US

      (a)   Jaws  US  will  give  the  Trustee  written  notice  of  each of the
            following events at the time set forth below:

           (i)   in the event of any  determination by the board of directors of
                 Jaws US to  institute  voluntary  liquidation,  dissolution  or
                 winding-up proceedings with respect to Jaws US or to effect any
                 other  distribution of assets of Jaws US among its stockholders
                 for the purpose of  winding-up  its  affairs,  at least 60 days
                 prior  to the  proposed  effective  date of  such  liquidation,
                 dissolution, winding-up or other distribution; and

           (ii)  as soon as reasonably practicable, upon the earlier of

                (A)   receipt by Jaws US of notice of, and

                (B)   Jaws US's  otherwise  becoming  aware of any threatened or
                      instituted claim, suit, petition or other proceedings with
                      respect to the  involuntary  liquidation,  dissolution  or
                      winding-up of Jaws US or to effect any other  distribution
                      of  assets  of  Jaws US  among  its  stockholders  for the
                      purpose of winding up its affairs.

      (b)   As soon as reasonably  practicable  following receipt by the Trustee
            from  Jaws  US of  notice  of  any  event  (a  "Liquidation  Event")
            contemplated by Section 5.12(a) above,  the Trustee will give notice
            thereof to the  Holders.  Such notice will be provided by Jaws US to
            the Trustee and shall include a brief  description  of the automatic
            exchange of  Exchangeable  Shares for shares of Jaws US Common Stock
            provided for in Section 5.12(c) below.

      (c)   In order that the Holders will be able to  participate on a pro rata
            basis with the holders of Jaws US Common  Stock in the  distribution
            of  assets  of  Jaws  US in  connection  with a  Liquidation  Event,
            immediately  prior to the  effective  time (the  "Liquidation  Event
            Effective Time") of a Liquidation Event, all of the then outstanding
            Exchangeable  Shares shall be automatically  exchanged for shares of
            Jaws US Common Stock.  To effect such  automatic  exchange,  Jaws US
            shall  be  deemed  to  have   purchased  each   Exchangeable   Share
            outstanding  immediately  prior to the  Liquidation  Event Effective
            Time and held by Holders,  and each  Holder  shall be deemed to have
            sold the Exchangeable Shares held by it at such time, for a purchase
            price per share equal to the Exchangeable  Share Price applicable at
            such time. In connection with such automatic exchange, Jaws US will


299839.1


                                      -16-

           provide  to  the  Trustee  an  Officer's  Certificate  setting  forth
           the calculation of the purchase price for each Exchangeable Share.

      (d)   The closing of the transaction of purchase and sale  contemplated by
            Section  5.12(c) above shall be deemed to have occurred  immediately
            prior to the  Liquidation  Event  Effective Time, and each Holder of
            Exchangeable  Shares shall be deemed to have  transferred to Jaws US
            all of  the  Holder's  right,  title  and  interest  in and to  such
            Exchangeable Shares and the related interest in the Trust Estate and
            shall cease to be a holder of such Exchangeable  Shares, and Jaws US
            shall  deliver to the Holder the  Exchangeable  Share  Consideration
            deliverable  upon the  automatic  exchange of  Exchangeable  Shares.
            Concurrently   with  such  Holder's   ceasing  to  be  a  holder  of
            Exchangeable  Shares,  the Holder shall be considered and deemed for
            all  purposes to be the holder of the shares of Jaws US Common Stock
            issued to it pursuant  to the  automatic  exchange  of  Exchangeable
            Shares for Jaws US Common Stock,  and the  certificates  held by the
            Holder previously  representing the Exchangeable Shares exchanged by
            the Holder with Jaws US pursuant to such  automatic  exchange  shall
            thereafter be deemed to represent the shares of Jaws US Common Stock
            issued to the Holder by Jaws US pursuant to such automatic exchange.
            Upon the  request  of a Holder  and the  surrender  by the Holder of
            Exchangeable Share  certificates  deemed to represent shares of Jaws
            US Common  Stock,  duly  endorsed in blank and  accompanied  by such
            instruments of transfer as Jaws US may reasonably  require,  Jaws US
            shall  deliver or cause to be delivered  to the Holder  certificates
            representing  the shares of Jaws US Common Stock of which the Holder
            is the holder.  Notwithstanding the foregoing,  until each Holder is
            actually entered on the register of holders of Jaws US Common Stock,
            such Holder shall be deemed to still be a holder of the  transferred
            Exchangeable  Shares for purposes of all voting  rights with respect
            thereto under this Agreement.

                                   ARTICLE VI
              RESTRICTIONS ON ISSUANCE OF JAWS US SPECIAL VOTING STOCK
             __________________________________________________________

      During the term of this  Agreement,  Jaws US will not in  addition  to the
Voting Share issue any shares of Jaws US Special Voting Stock.

                                  ARTICLE VII
                             CONCERNING THE TRUSTEE
                            ________________________


7.1   Powers and Duties of the Trustee

      The rights, powers and authorities of the Trustee under this Agreement, in
its capacity as trustee of the Trust, shall include:

      (a)   receipt and deposit of the Voting  Share from Jaws US as trustee for
            and on behalf of the Holders in  accordance  with the  provisions of
            this Agreement;


299839.1


                                      -17-


      (b)   granting proxies and  distributing  materials to Holders as provided
            in this Agreement;

      (c)   voting the Holder Votes in  accordance  with the  provisions of this
            Agreement;

      (d)   receiving the grant of the Exchange Put Right and the Exchange Right
            and the Automatic Exchange Rights from Jaws US as trustee for and on
            behalf of the  Holders in  accordance  with the  provisions  of this
            Agreement;

      (e)   exercising  the  Exchange  Put  Right  and the  Exchange  Right  and
            enforcing the benefit of the Automatic Exchange Rights, in each case
            in  accordance  with  the  provisions  of  this  Agreement,  and  in
            connection  therewith receiving from Holders Exchangeable Shares and
            other  requisite  documents  and  distributing  to such  Holders the
            shares of Jaws US Common  Stock and  cheques,  if any, to which such
            Holders are entitled upon the exercise of the Exchange Put Right and
            the Exchange Right or pursuant to the Automatic  Exchange Rights, as
            the case may be;

      (f)   holding title to the Trust Estate;

      (g)   investing any moneys forming, from time to time, a part of the Trust
            Estate as provided in this Agreement;

      (h)   taking action at the direction of a Holder or Holders to enforce the
            obligations of Jaws US under this Agreement; and

      (i)   taking  such  other  actions  and  doing  such  other  things as are
            specifically provided in this Agreement.

      In the exercise of such rights, powers and authorities,  the Trustee shall
have  (and is  granted)  such  incidental  and  additional  rights,  powers  and
authority  not in conflict with any of the  provisions of this  Agreement as the
Trustee,  acting in good faith and in the reasonable exercise of its discretion,
may deem necessary, appropriate or desirable to effect the purpose of the Trust.
Any exercise of such discretionary rights, powers and authorities by the Trustee
shall be final,  conclusive and binding upon all persons. For greater certainty,
the Trustee  shall have only those  duties as are set out  specifically  in this
Agreement.  The Trustee in exercising its rights, powers, duties and authorities
hereunder shall act honestly and in good faith with a view to the best interests
of the  Holders  and  shall  exercise  the  care,  diligence  and  skill  that a
reasonably  prudent  trustee  would  exercise in comparable  circumstances.  The
Trustee  shall not be bound to give any notice or do or take any act,  action or
proceeding  by virtue of the powers  conferred on it hereby  unless and until it
shall be  specifically  required  to do so under the terms  hereof nor shall the
Trustee be required  to take any notice of, or to do or to take any act,  action
or proceeding  as a result of any default or breach of any provision  hereunder,
unless and until  notified in writing of such default or breach,  which  notices
shall  distinctly  specify  the  default or breach  desired to be brought to the
attention  of the  Trustee and in the absence of such notice the Trustee may for
all purposes of this Agreement conclusively assume that no default or breach has
been  made  in the  observance  or  performance  of any of the  representations,
warranties, covenants, agreements or conditions contained herein.


299839.1


                                      -18-


7.2   No Conflict of Interest

      The  Trustee  represents  to Jaws  Canada  and Jaws US that at the date of
execution and delivery of this  Agreement  there exists no material  conflict of
interest in the role of the Trustee as a fiduciary hereunder and the role of the
Trustee  in any other  capacity.  The  Trustee  shall,  within 90 days  after it
becomes aware that such a material conflict of interest exists, either eliminate
such  material  conflict of interest or resign in the manner and with the effect
specified in Article 10 hereof. If,  notwithstanding the foregoing provisions of
this  Section 7.2,  the Trustee has such a material  conflict of  interest,  the
validity  and  enforceability  of this  Agreement  shall not be  affected in any
manner  whatsoever by reason only of the existence of such material  conflict of
interest.  If the Trustee  contravenes the foregoing  provisions of this Section
7.2, any  interested  party may apply to the  superior  court of the province in
which Jaws  Canada has its  registered  office for an order that the  Trustee be
replaced as trustee hereunder.

7.3   Dealings with Transfer Agents, Registrars, Etc.

      Jaws Canada and Jaws US  irrevocably  authorize the Trustee,  from time to
time, to:

      (a)   consult,   communicate   and  otherwise  deal  with  the  respective
            registrars  and  transfer  agents,  and  with  any  such  subsequent
            registrar or transfer agent, of the Exchangeable  Shares and Jaws US
            Common Stock; and

      (b)   requisition, from time to time,

           (i)   from any such  registrar  or  transfer  agent  any  information
                 readily  available from the records  maintained by it which the
                 Trustee may reasonably  require for the discharge of its duties
                 and responsibilities under this Agreement, and

           (ii)  from  the  transfer  agent  of Jaws US  Common  Stock,  and any
                 subsequent  transfer  agent of such  shares,  to  complete  the
                 exercise  from  time to time of the  Exchange  Put  Right,  the
                 Exchange Right and the Automatic  Exchange Rights in the manner
                 specified in Article 5 hereof, the share certificates  issuable
                 upon such exercise.

      Jaws Canada and Jaws US irrevocably  authorize their respective registrars
and transfer agents to comply with all such requests.  Jaws US covenants that it
will supply its transfer  agent with duly executed  share  certificates  for the
purpose of completing  the exercise from time to time of the Exchange Put Right,
the Exchange Right and the Automatic  Exchange Rights,  in each case pursuant to
Article 5 hereof.

7.4   Books and Records

      The  Trustee  shall  keep  available  for  inspection  by Jaws US and Jaws
Canada, at the Trustee's principal transfer office in Calgary,  Alberta, correct
and  complete  books and records of account  relating to the  Trustee's  actions
under this Agreement,  including without limitation all information  relating to
mailings and instructions to and from Holders and all  transactions  pursuant to
the Voting Rights,  the Exchange Put Right, the Exchange Right and the Automatic

299839.1


                                      -19-


Exchange Rights for the term of this Agreement. On or before March 31, 2000, and
on or before March 31 in every year  thereafter,  so long as the Voting Share is
on deposit  with the  Trustee,  the Trustee  shall  transmit to Jaws US and Jaws
Canada a brief report, dated as of the preceding December 31, with respect to:

      (a)   the property and funds comprising the Trust Estate as of that date;

      (b)   the number of  exercises  of the Exchange Put Right and the Exchange
            Right,  if any,  and the  aggregate  number of  Exchangeable  Shares
            received by the Trustee on behalf of Holders in consideration of the
            issue and  delivery by Jaws US of shares of Jaws US Common  Stock in
            connection  with the  Exchange  Put  Right and the  Exchange  Right,
            during the calendar year ended on such date; and

      (c)   all other  actions  taken by the Trustee in the  performance  of its
            duties under this Agreement which it had not previously reported.

7.5   Income Tax Returns and Reports

      The Trustee shall, to the extent necessary,  prepare and file on behalf of
the Trust  appropriate  United  States and  Canadian  income tax returns and any
other returns or reports as may be required by applicable law or pursuant to the
rules and regulations of any securities exchange or other trading system through
which the  Exchangeable  Shares are traded and,  in  connection  therewith,  may
obtain the advice and  assistance  of such  experts as the Trustee may  consider
necessary or advisable.  If requested by the Trustee,  Jaws US shall retain such
experts for purposes of providing such advice and assistance.

7.6   Indemnification Prior to Certain Actions by Trustee

      The Trustee  shall  exercise any or all of the rights,  duties,  powers or
authorities vested in it by this Agreement at the request, order or direction of
any Holder upon such  Holder's  furnishing  to the Trustee  reasonable  funding,
security and indemnity against the costs,  expenses and liabilities which may be
incurred by the Trustee  therein or thereby;  provided  that no Holder  shall be
obligated to furnish to the Trustee any such  funding,  security or indemnity in
connection with the exercise by the Trustee of any of its rights, duties, powers
and  authorities  with respect to the Voting Share pursuant to Article 4 hereof,
subject to Section 7.15  hereof,  and with respect to the Exchange Put Right and
the Exchange Right pursuant to Article 5 hereof, subject to Section 7.15 hereof,
and with respect to the Automatic  Exchange Rights pursuant to Article 5 hereof.
None of the provisions  contained in this Agreement shall require the Trustee to
expend or risk its own  funds or  otherwise  incur  financial  liability  in the
exercise of any of its rights,  powers,  duties or  authorities  unless  funded,
given funds, security and indemnified as aforesaid.

7.7   Actions by Holders

      No Holder shall have the right to institute any action, suit or proceeding
or to exercise any other remedy  authorized by this Agreement for the purpose of
enforcing any of its rights or for the execution of any trust or power hereunder
unless the Holder has  requested  the Trustee to take or institute  such action,
suit or  proceeding  and  furnished  the Trustee with the funding,  security and


299839.1


                                      -20-


indemnity referred to in Section 7.6 hereof and the Trustee shall have failed to
act within a reasonable time  thereafter.  In such case, but not otherwise,  the
Holder  shall  be  entitled  to  take  proceedings  in any  court  of  competent
jurisdiction  such as the Trustee  might have  taken;  it being  understood  and
intended  that no one or  more  Holders  shall  have  any  right  in any  manner
whatsoever to affect, disturb or prejudice the rights hereby created by any such
action,  or to  enforce  any right  hereunder  or under the Voting  Rights,  the
Exchange Put Right, the Exchange Right or the Automatic Exchange Rights,  except
subject to the conditions and in the manner herein provided, and that all powers
and trusts  hereunder  shall be exercised  and all  proceedings  at law shall be
instituted,  had and maintained by the Trustee,  except only as herein provided,
and in any event for the equal benefit of all Holders.

7.8   Reliance upon Declarations

      The Trustee shall not be considered to be in  contravention  of any of its
rights,  powers, duties and authorities hereunder if, when required, it acts and
relies  in  good  faith  upon  lists,   mailing   labels,   notices,   statutory
declarations,  certificates,  opinions,  reports  or other  papers or  documents
furnished  pursuant  to the  provisions  hereof or required by the Trustee to be
furnished to it in the exercise of its rights,  powers,  duties and  authorities
hereunder,  and such lists,  mailing labels,  notices,  statutory  declarations,
certificates,  opinions,  reports or other papers or  documents  comply with the
provisions of Section 7.9 hereof,  if applicable,  and with any other applicable
provisions of this Agreement.

7.9   Evidence and Authority to Trustee

      Jaws  Canada  and/or  Jaws US shall  furnish to the  Trustee  evidence  of
compliance  with the conditions  provided for in this Agreement  relating to any
action or step  required or permitted to be taken by Jaws Canada  and/or Jaws US
or the Trustee  under this  Agreement or as a result of any  obligation  imposed
under this Agreement,  including,  without limitation,  in respect of the Voting
Rights or the Exchange Put Right,  the Exchange Right or the Automatic  Exchange
Rights  and the  taking of any other  action to be taken by the  Trustee  at the
request of or on the  application of Jaws Canada and/or Jaws US forthwith if and
when:

      (a)   such evidence is required by any other section of this  Agreement to
            be  furnished  to the Trustee in  accordance  with the terms of this
            Section 7.9; or

      (b)   the  Trustee,  in the  exercise  of its rights,  powers,  duties and
            authorities  under this Agreement,  gives Jaws Canada and/or Jaws US
            written notice  requiring it to furnish such evidence in relation to
            any particular action or obligation specified in such notice.

      Such  evidence  shall consist of an Officer's  Certificate  of Jaws Canada
and/or  Jaws US or a  statutory  declaration  or a  certificate  made by persons
entitled to sign an Officer's  Certificate  stating that any such  condition has
been complied with in accordance with the terms of this Agreement.

      Whenever such evidence relates to a matter other than the Voting Rights or
the Exchange Put Right, the Exchange Right or the Automatic Exchange Rights, and
except as otherwise specifically provided herein, such evidence may consist of a
report or opinion of any  solicitor,  auditor,  accountant,  appraiser,  valuer,
engineer or other expert or any other person whose qualifications give authority


299839.1


                                      -21-


to a  statement  made by him,  provided  that,  if such  report  or  opinion  is
furnished by a director,  officer or employee of Jaws Canada  and/or Jaws US, it
shall be in the form of an Officer's Certificate or a statutory declaration.

      Each statutory  declaration,  certificate,  opinion or report furnished to
the Trustee as  evidence of  compliance  with a condition  provided  for in this
Agreement shall include a statement by the person giving the evidence:

           (i)   declaring  that  such  person  has  read  and  understands  the
                 provisions  of this  Agreement  relating  to the  condition  in
                 question;

           (ii)  describing   the  nature  and  scope  of  the   examination  or
                 investigation  upon  which  such  person  based  the  statutory
                 declaration, certificate, statement or opinion; and

           (iii) declaring  that  such  person  has  made  such  examination  or
                 investigation  as such person  believes is  necessary to enable
                 such  person  to  make  the  statements  or give  the  opinions
                 contained or expressed therein.

7.10  Experts, Advisers and Agents

      The Trustee may:

      (a)   in relation to these  presents act and rely on the opinion or advice
            of or  information  obtained  from  or  prepared  by any  solicitor,
            auditor,  accountant,  appraiser,  valuer, engineer or other expert,
            whether  retained by the Trustee or by Jaws Canada and/or Jaws US or
            otherwise, and may employ such assistants as may be necessary to the
            proper  determination  and  discharge  of its  powers and duties and
            determination  of its  rights  hereunder  and  may  pay  proper  and
            reasonable  compensation  for all such  legal  and  other  advice or
            assistance as aforesaid; and

      (b)   employ such agents and other assistants as it may reasonably require
            for the proper  determination and discharge of its powers and duties
            hereunder,  and may pay  reasonable  remuneration  for all  services
            performed  for it (and  shall  be  entitled  to  receive  reasonable
            remuneration  for all services  performed by it) in the discharge of
            the trusts hereof and compensation for all disbursements,  costs and
            expenses made or incurred by it in the  determination  and discharge
            of its duties hereunder and in the management of the Trust.

      The Trustee  shall have no  liability  for such  assistance  employed  and
relied upon and for accepting any such documents as genuine  provided it is done
in good faith.

7.11  Investment of Moneys Held by Trustee

      Unless  otherwise  provided  in this  Agreement,  any moneys held by or on
behalf of the Trustee which under the terms of this Agreement may or ought to be
invested  or which may be on  deposit  with the  Trustee  or which may be in the
hands of the Trustee,  may be invested and  reinvested  in the name or under the
control of the Trustee,  as Trustee for Jaws  Canada,  in  securities  in which,
under the laws of the  Province of Alberta,  trustees are  authorized  to invest

299839.1


                                      -22-

trust  moneys;  provided  that such  securities  are stated to mature within two
years after their purchase by the Trustee,  and the Trustee shall so invest such
moneys on the written  direction of Jaws Canada.  Pending the  investment of any
moneys as hereinbefore provided, such moneys may be deposited in the name of the
Trustee in any chartered bank in Canada or, with the consent of Jaws Canada,  in
the  deposit  department  of the  Trustee  or any  other  loan or trust  company
authorized to accept  deposits under the laws of Canada or any province  thereof
at the rate of interest then current on similar deposits.

7.12  Trustee Not Required to Give Security

      The Trustee  shall not be required to give any bond or security in respect
of the execution of the trusts,  rights,  duties, powers and authorities of this
Agreement or otherwise in respect of the premises.

7.13  Trustee Not Bound to Act on Request

      Except  as in this  Agreement  is  otherwise  specifically  provided,  the
Trustee shall not be bound to act in accordance with any direction or request of
Jaws  Canada  and/or  Jaws  US  or  of  the  directors   thereof  until  a  duly
authenticated copy of the instrument or resolution  containing such direction or
request  shall have been  delivered  to the  Trustee,  and the Trustee  shall be
empowered to act and rely upon any such copy purporting to be authenticated  and
believed by the Trustee to be genuine.

7.14  Authority to Carry on Business

      The  Trustee  represents  to Jaws  Canada  and Jaws US that at the date of
execution and delivery by it of this  Agreement it is authorized to carry on the
business of a trust  company in the Province of Alberta but if,  notwithstanding
the  provisions  of this Section 7.14, it ceases to be so authorized to carry on
business,  the  validity and  enforceability  of this  Agreement  and the Voting
Rights,  the Exchange Put Right,  the Exchange Right and the Automatic  Exchange
Rights  shall not be  affected in any manner  whatsoever  by reason only of such
event; provided,  however, the Trustee shall, within 90 days after ceasing to be
authorized  to carry on the  business  of a trust  company  in the  Province  of
Alberta, either become so authorized or resign in the manner and with the effect
specified in Article 10 hereof.

7.15  Conflicting Claims

      If conflicting  claims or demands are made or asserted with respect to any
interest of any Holder in any  Exchangeable  Shares,  including any disagreement
between the heirs,  representatives,  successors or assigns succeeding to all or
any part of the interest of any Holder in any  Exchangeable  Shares resulting in
conflicting claims or demands being made in connection with such interest,  then
the Trustee shall be entitled, at its sole discretion, to refuse to recognize or
to comply with any such claim or demand.  In so refusing,  the Trustee may elect
not to  exercise  any  Voting  Rights,  Exchange  Put Right,  Exchange  Right or
Automatic  Exchange Rights subject to such conflicting claims or demands and, in
so doing,  the Trustee shall not be or become liable to any person on account of
such  election  or its  failure or refusal to comply  with any such  conflicting

299839.1


                                      -23-


claims or  demands.  The Trustee  shall be entitled to continue to refrain  from
acting and to refuse to act until:

      (a)   the  rights of all  adverse  claimants  with  respect  to the Voting
            Rights,  Exchange Put Right,  Exchange  Right or Automatic  Exchange
            Rights  subject  to such  conflicting  claims or  demands  have been
            adjudicated by a final judgment of a court of competent jurisdiction
            and all rights of appeal have expired; or

      (b)   all differences with respect to the Voting Rights,  the Exchange Put
            Right,  Exchange Right or Automatic  Exchange Rights subject to such
            conflicting  claims or demands have been  conclusively  settled by a
            valid written agreement binding on all such adverse  claimants,  and
            the Trustee shall have been  furnished with an executed copy of such
            agreement.

      If the  Trustee  elects to  recognize  any claim or comply with any demand
made  by any  such  adverse  claimant,  it may in its  discretion  require  such
claimant  to furnish  such  surety bond or other  security  satisfactory  to the
Trustee as it shall  deem  appropriate  fully to  indemnify  it as  between  all
conflicting claims or demands.

7.16  Acceptance of Trust

      The Trustee  hereby  accepts the Trust  created and provided for by and in
this  Agreement  and  agrees to perform  the same upon the terms and  conditions
herein  set forth and to hold all  rights,  privileges  and  benefits  conferred
hereby and by law in trust for the  various  persons who shall from time to time
be Holders, subject to all the terms and conditions herein set forth.

                                  ARTICLE VIII
                                  COMPENSATION
                                 _______________

8.1   Compensation for Services

      Jaws US and Jaws Canada jointly and severally  agree to pay to the Trustee
reasonable  compensation  for all of the  services  rendered  by it  under  this
Agreement and will reimburse the Trustee for all reasonable  expenses (including
but not limited to taxes, compensation paid to experts, agents and advisors, and
travel expenses) and  disbursements,  including the cost and expense of any suit
or  litigation  of any character  and any  proceedings  before any  governmental
agency,  reasonably  incurred by the Trustee in  connection  with its rights and
duties under this Agreement; provided that Jaws US and Jaws Canada shall have no
obligation  to  reimburse  the Trustee for any expenses or  disbursements  paid,
incurred  or  suffered  by the  Trustee in any suit or  litigation  in which the
Trustee is determined  to have acted in bad faith or with  negligence or willful
misconduct.

299839.1


                                      -24-


                                   ARTICLE IX
                   INDEMNIFICATION AND LIMITATION OF LIABILITY
                  ____________________________________________

9.1   Indemnification of the Trustee

      Jaws US and Jaws Canada jointly and severally  agree to indemnify and hold
harmless the Trustee and each of its directors,  officers,  employees and agents
appointed  and  acting in  accordance  with this  Agreement  (collectively,  the
"Indemnified Parties") against all claims, losses,  damages,  costs,  penalties,
fines and reasonable  expenses  (including  reasonable expenses of the Trustee's
legal counsel) which, without fraud, negligence, willful misconduct or bad faith
on the part of such Indemnified Party, may be paid,  incurred or suffered by the
Indemnified  Party by reason of or as a result of the  Trustee's  acceptance  or
administration  of the Trust,  its compliance  with its duties set forth in this
Agreement,  or any written or oral instructions delivered to the Trustee by Jaws
US or Jaws Canada  pursuant  hereto.  In no case shall Jaws US or Jaws Canada be
liable under this indemnity for any claim against any of the Indemnified Parties
unless Jaws US and Jaws  Canada  shall be notified by the Trustee of the written
assertion of a claim or of any action commenced against the Indemnified Parties,
promptly  after any of the  Indemnified  Parties  shall have  received  any such
written  assertion  of a claim or shall have been served with a summons or other
first legal process giving  information as to the nature and basis of the claim.
Subject to (ii) below,  Jaws US and Jaws Canada shall be entitled to participate
at their own expense in the  defense  and, if Jaws US or Jaws Canada so elect at
any time after receipt of such notice,  either of them may assume the defense of
any suit brought to enforce any such claim.  The Trustee shall have the right to
employ separate counsel in any such suit and participate in the defense thereof,
but the fees and expenses of such counsel shall be at the expense of the Trustee
unless:  (i) the  employment  of such counsel has been  authorized by Jaws US or
Jaws Canada,  such  authorization not to be unreasonably  withheld;  or (ii) the
named  parties to any such suit  include  both the  Trustee  and Jaws US or Jaws
Canada and the Trustee shall have been advised by counsel  acceptable to Jaws US
or Jaws Canada  that there may be one or more legal  defenses  available  to the
Trustee that are different from or in addition to those  available to Jaws US or
Jaws Canada and that an actual or  potential  conflict  of  interest  exists (in
which  case Jaws US and Jaws  Canada  shall  not have the  right to  assume  the
defense  of such suit on behalf of the  Trustee,  but shall be liable to pay the
reasonable  fees and expenses of counsel for the Trustee).  This indemnity shall
survive the  resignation  or removal of the Trustee and the  termination  of the
Trust.

9.2   Limitation of Liability

      The  Trustee  shall  not be held  liable  for any loss  which may occur by
reason of  depreciation of the value of any part of the Trust Estate or any loss
incurred on any  investment of funds pursuant to this  Agreement,  except to the
extent  that  such  loss  is  attributable  to the  fraud,  negligence,  willful
misconduct or bad faith on the part of the Trustee.

299839.1


                                      -25-


                                   ARTICLE X
                                CHANGE OF TRUSTEE
                             ______________________

10.1  Resignation

      (a)   The Trustee,  or any trustee  hereafter  appointed,  may at any time
            resign by giving written  notice of such  resignation to Jaws US and
            Jaws  Canada  specifying  the date on which it  desires  to  resign,
            provided  that such  notice  shall  never be given less than 60 days
            before such desired  resignation date unless Jaws US and Jaws Canada
            otherwise agree and provided further that such resignation shall not
            take effect until the date of the appointment of a successor trustee
            and the  acceptance of such  appointment  by the successor  trustee.
            Upon receiving such notice of  resignation,  Jaws US and Jaws Canada
            shall promptly appoint a successor trustee by written instrument, in
            duplicate,  one copy of which shall be  delivered  to the  resigning
            trustee and one copy to the successor trustee. Failing acceptance by
            a successor  trustee,  a successor  trustee may be  appointed  by an
            order of the superior court of the province in which Jaws Canada has
            its registered office upon application of one or more of the parties
            hereto.

      (b)   Any  corporation  into which the Trustee may be merged or with which
            it may be consolidated  or amalgamated or any corporation  resulting
            from any merger,  consolidation or amalgamation to which the Trustee
            shall  be a  party,  shall  be  the  successor  trustee  under  this
            indenture  without the  execution of any  instrument  or any further
            act. Nevertheless, upon the written request of the successor trustee
            or of Jaws US and Jaws Canada,  the Trustee  ceasing to act, at Jaws
            US  and  Jaws  Canada's  expense,   shall  execute  and  deliver  an
            instrument  assigning and  transferring  to such successor  trustee,
            upon the trusts herein expressed,  all the rights, powers and trusts
            of the Trustee so ceasing to act,  and at Jaws US and Jaws  Canada's
            expense  shall duly  assign,  transfer  and deliver all property and
            money held by such Trustee to the successor  trustee so appointed in
            its place. Should any deed, conveyance or instrument in writing from
            Jaws US and Jaws  Canada be  required  by any new  trustee  for more
            fully and  certainly  vesting in and  confirming to it such estates,
            properties,  rights, powers and trusts, then any and all such deeds,
            conveyances  and instruments in writing shall on the request of such
            new trustee, be made,  executed,  acknowledged and delivered by Jaws
            US and Jaws Canada.

      (c)   Notwithstanding  subsection 10.1(b),  the parties hereto acknowledge
            and agree, and as beneficiaries  hereunder are hereby deemed to have
            acknowledged and agreed:

           (i)   that effective June 30, 2000,  Computershare  Investor Services
                 Inc.  ("Computershare")  purchased the corporate trust business
                 of Montreal Trust Company of Canada, the Trustee; and

           (ii)  that the Trustee  may,  without the consent of any other party,
                 assign all of its rights and duties under this  Agreement,  and
                 under any ancillary agreements executed in connection herewith,

299839.1


                                      -26-


                 to such federal trust company as may result from  Computershare
                 being continued as a trust company pursuant to the terms of the
                 Trust and Loan  Companies  Act.  Any such  assignment  shall be
                 effective  without the need for further notice or advice to, or
                 approval of, the parties  hereto and without any further act or
                 formality whatsoever.

10.2  Removal

      The Trustee,  or any trustee hereafter  appointed,  may be removed with or
without  cause,  at any  time on 60 days  prior  notice  by  written  instrument
executed by Jaws US and Jaws Canada,  in  duplicate,  one copy of which shall be
delivered  to the  trustee so  removed  and one copy to the  successor  trustee;
provided  that,  in  connection  with  such  removal,  provision  is made  for a
replacement trustee similar to that contemplated in Section 10.1.

10.3  Successor Trustee

      Any successor  trustee  appointed as provided under this  Agreement  shall
execute,  acknowledge  and  deliver  to  Jaws  US  and  Jaws  Canada  and to its
predecessor  trustee an instrument  accepting  such  appointment.  Thereupon the
resignation  or removal of the  predecessor  trustee shall become  effective and
such  successor  trustee,  without any further act,  deed or  conveyance,  shall
become  vested  with all the  rights,  powers,  duties  and  obligations  of its
predecessor  under this  Agreement,  with like effect as if originally  named as
trustee in this Agreement.  However,  on the written request of Jaws US and Jaws
Canada or of the  successor  trustee,  the  trustee  ceasing to act shall,  upon
payment  of any  amounts  then  due to it  pursuant  to the  provisions  of this
Agreement,  execute and deliver an  instrument  transferring  to such  successor
trustee  all the rights and  powers of the  trustee so ceasing to act.  Upon the
request of any such successor trustee, Jaws US, Jaws Canada and such predecessor
trustee  shall  execute  any and all  instruments  in writing for more fully and
certainly  vesting in and confirming to such  successor  trustee all such rights
and powers.

10.4  Notice of Successor Trustee

      Upon acceptance of appointment by a successor  trustee as provided herein,
Jaws US and Jaws Canada  shall cause to be mailed  notice of the  succession  of
such trustee  hereunder to each Holder  specified in a List.  If Jaws US or Jaws
Canada  shall  fail to cause  such  notice  to be mailed  within  10 days  after
acceptance of appointment by the successor trustee,  the successor trustee shall
cause such notice to be mailed at the expense of Jaws US and Jaws Canada.

                                   ARTICLE XI
                               JAWS US SUCCESSORS
                              _____________________

11.1  Certain Requirements in Respect of Combination, Etc.

      Jaws  US  shall  not  enter  into  any  transaction  (whether  by  way  of
reconstruction,  reorganization, consolidation, merger, transfer, sale, lease or
otherwise)  whereby all or substantially  all of its  undertaking,  property and


299839.1


                                      -27-


assets  would  become  the  property  of any other  Person  or, in the case of a
merger, of the continuing corporation resulting therefrom, but may do so if:

      (a)   such  other  Person  or   continuing   corporation   (the  "Jaws  US
            Successor"),  by operation of law, becomes,  without further action,
            bound by the terms and  provisions  of this  Agreement or, if not so
            bound, executes, prior to or contemporaneously with the consummation
            of such transaction an agreement  supplemental hereto and such other
            instruments  (if any) as are  satisfactory to the Trustee and in the
            opinion of legal  counsel to the Trustee are  necessary or advisable
            to evidence the assumption by the Jaws US Successor of liability for
            all moneys payable and property deliverable hereunder,  the covenant
            of such  Jaws  US  Successor  to pay  and  deliver  or  cause  to be
            delivered  the same and its agreement to observe and perform all the
            covenants and obligations of Jaws US under this Agreement; and

      (b)   such  transaction  shall, to the  satisfaction of the Trustee and in
            the  opinion  of legal  counsel to the  Trustee,  be upon such terms
            which  substantially  preserve  and do not  impair  in any  material
            respect any of the rights,  duties,  powers and  authorities  of the
            Trustee or of the Holders hereunder.

11.2  Vesting of Powers in Successor

      Whenever the conditions of Section 11.1 hereof have been duly observed and
performed,  the  Trustee,  if  required  by  Section  11.1  hereof,  the Jaws US
Successor and Jaws Canada shall execute and deliver the  supplemental  agreement
provided for in Article 12 hereof,  and  thereupon  the Jaws US Successor  shall
possess  and from time to time may  exercise  each and every  right and power of
Jaws US under this  Agreement in the name of Jaws US or otherwise and any act or
proceeding by any provision of this  Agreement  required to be done or performed
by the board of  directors of Jaws US or any officers of Jaws US may be done and
performed  with like force and effect by the  directors or officers of such Jaws
US Successor.

11.3  Wholly-owned Subsidiaries

      Nothing herein shall be construed as preventing the amalgamation or merger
of  any  wholly-owned  subsidiary  of  Jaws  US  with  or  into  Jaws  US or the
winding-up, liquidation or dissolution of any wholly-owned subsidiary of Jaws US
provided that all of the assets of such subsidiary are transferred to Jaws US or
another  wholly-owned  subsidiary  of Jaws  US,  and any such  transactions  are
expressly permitted by this Article 11.

                                  ARTICLE XII
                     AMENDMENTS AND SUPPLEMENTAL AGREEMENTS
                     _______________________________________

12.1  Amendments, Modifications, Etc.

      Subject to  Sections  12.2 and 12.4,  this  Agreement  may not be amended,
modified or waived  except by an agreement  in writing  executed by Jaws Canada,
Jaws US and the Trustee and approved by the Holders in  accordance  with Section
10.2 of the Exchangeable  Share  Provisions.  No amendment to or modification or

299839.1


                                      -28-


waiver of any of the provisions of this Agreement  otherwise permitted hereunder
shall be  effective  unless  made in writing  and  signed by all of the  parties
hereto.

12.2  Ministerial Amendments

      Notwithstanding the provisions of Section 12.1 hereof, the parties to this
Agreement  may in  writing,  at any  time and from  time to  time,  without  the
approval of the Holders, amend or modify this Agreement for the purposes of:

      (a)   adding to the covenants of any or all of the parties  hereto for the
            protection  of the Holders  hereunder  subject to the receipt by the
            Trustee of an opinion in satisfactory  form of counsel of recognized
            standing  that  the  addition  of  the  proposed   covenant  is  not
            prejudicial  to the  interests  of the  Holders  as a  whole  or the
            Trustee;

      (b)   making such amendments or modifications  not inconsistent  with this
            Agreement as may be  necessary or desirable  with respect to matters
            or questions which, in the opinion of the board of directors of each
            of Jaws US and Jaws Canada and subject to the receipt by the Trustee
            of  an  opinion  in  satisfactory  form  of  counsel  of  recognized
            standing,  having in mind the best  interests  of the  Holders  as a
            whole,  it may be  expedient to make,  provided  that such boards of
            directors  and  the  Trustee  shall  be of  the  opinion  that  such
            amendments  and  modifications   will  not  be  prejudicial  to  the
            interests of the Holders as a whole; or

      (c)   making such changes or corrections  which,  on the advice of counsel
            to Jaws Canada and Jaws US, are  required  for the purpose of curing
            or correcting any ambiguity or defect or  inconsistent  provision or
            clerical  omission or mistake or manifest  error;  provided that the
            board of  directors  of each of Jaws  Canada and Jaws US shall be of
            the  opinion  subject to the receipt by the Trustee of an opinion in
            satisfactory  form of  counsel  of  recognized  standing,  that such
            changes or  corrections  will not be prejudicial to the interests of
            the Holders as a whole.

12.3  Meeting to Consider Amendments

      Jaws  Canada,  at the request of Jaws US, shall call a meeting or meetings
of the  Holders  for the  purpose  of  considering  any  proposed  amendment  or
modification  requiring  approval pursuant hereto.  Any such meeting or meetings
shall be called and held in  accordance  with the  by-laws of Jaws  Canada,  the
Exchangeable Share Provisions and all applicable laws.

12.4  Changes in Capital of Jaws US and Jaws Canada

      At all  times  after the  occurrence  of any event  effected  pursuant  to
Section 2.7 or Section 2.8 of the Support Agreement, as a result of which either
Jaws US Common Stock or the Exchangeable  Shares or both are in any way changed,
notice  thereof  shall be  provided  to the  Trustee  and this  Agreement  shall
forthwith be amended and modified as necessary in order that it shall apply with
full force and effect,  mutatis mutandis,  to all new securities into which Jaws
US  Common  Stock or the  Exchangeable  Shares or both are so  changed,  and the

299839.1


                                      -29-


parties hereto shall execute and deliver a supplemental  agreement giving effect
to and evidencing such necessary amendments and modifications.

12.5  Execution of Supplemental Agreements

      From time to time,  Jaws Canada (when  authorized  by a resolution  of its
board of  directors),  Jaws US (when  authorized by a resolution of its board of
directors) and the Trustee may, subject to the provisions of these presents, and
they shall,  when so directed  by these  presents,  execute and deliver by their
proper officers,  agreements or other  instruments  supplemental  hereto,  which
thereafter  shall  form  part  hereof,  for any  one or  more  of the  following
purposes:

      (a)   evidencing  the  succession of any Jaws US Successors to Jaws US and
            the  covenants  of and  obligations  assumed  by each  such  Jaws US
            Successor in  accordance  with the  provisions of Article 11 and the
            successor of any successor trustee in accordance with the provisions
            of Article 10;

      (b)   making  any  additions  to,  deletions  from or  alterations  of the
            provisions  of this  Agreement  or the Voting  Rights,  the Exchange
            Right or the Automatic  Exchange Rights which, in the opinion of the
            board of directors of Jaws US and Jaws Canada and subject to receipt
            by the  Trustee  of an opinion  in  satisfactory  form of counsel of
            recognized  standing that such changes,  will not be  prejudicial to
            the  interests  of  the  Holders  as a  whole  or are  necessary  or
            advisable  in order  to  incorporate,  reflect  or  comply  with any
            legislation  the  provisions of which apply to Jaws US, Jaws Canada,
            the Trustee or this Agreement; and

      (c)   for any other purposes not inconsistent  with the provisions of this
            Agreement,  including  without  limitation  to make or evidence  any
            amendment or modification to this Agreement as contemplated  hereby,
            provided  that,  in the opinion of the board of directors of Jaws US
            and Jaws  Canada and subject to receipt by the Trustee of an opinion
            in  satisfactory  form of counsel of  recognized  standing that such
            changes,  the rights of the  Trustee and the Holders as a whole will
            not be prejudiced thereby.


                                  ARTICLE XIII
                                   TERMINATION
                                  ____________

13.1  Term

      The Trust created by this  Agreement  shall continue until the earliest to
occur of the following events:

      (a)   no outstanding Exchangeable Shares are held by a Holder;

      (b)   each of Jaws Canada and Jaws US elects in writing to  terminate  the
            Trust  and  such  termination  is  approved  by the  Holders  of the
            Exchangeable   Shares  in  accordance   with  Section  10.1  of  the
            Exchangeable Share Provisions; and


299839.1


                                      -30-


      (c)   21 years after the death of the last survivor of the  descendants of
            His Majesty  King George VI of the United  Kingdom of Great  Britain
            and  Northern  Ireland  living  on the date of the  creation  of the
            Trust.

13.2  Survival of Agreement

      This  Agreement  shall  survive  any  termination  of the  Trust and shall
continue until there are no Exchangeable  Shares  outstanding  held by a Holder;
provided,  however, that the provisions of Articles 8 and 9 hereof shall survive
any such termination of this Agreement.

                                  ARTICLE XIV
                                     GENERAL
                                    _________

14.1  Severability

      If any  provision  of this  Agreement  is held to be  invalid,  illegal or
unenforceable, the validity, legality or enforceability of the remainder of this
Agreement  shall  not in any way be  affected  or  impaired  thereby,  and  this
Agreement  shall be carried  out as nearly as possible  in  accordance  with its
original terms and conditions.

14.2  Inurement

      This  agreement  shall be  binding  upon and inure to the  benefit  of the
parties hereto and their respective  successors and permitted assigns and to the
benefit of the Holders.

14.3  Notices to Parties

      All notices and other  communications  between the parties hereunder shall
be in writing and shall be deemed to have been given if delivered  personally or
by  confirmed  telecopy to the parties at the  following  addresses  (or at such
other address for such party as shall be specified in like notice):

      (a)   if to Jaws US to: Jaws Technologies, Inc.

                              Suite 400, 630 - 8th Avenue S.W.
                              Calgary, Alberta
                              T2P 1G8

                              Attention:  Director, Corporate Finance
                              Facsimile No.     403-209-6125

      (b)   if to Jaws Canada to: Jaws Acquisition Canada Corp.

                              Suite 400, 630 - 8th Avenue S.W.
                              Calgary, Alberta
                              T2P 1G8


299839.1


                                      -31-


                              Attention:  Director, Corporate Finance
                              Facsimile No.     403-209-6125


      (c)   if to the Trustee to: Montreal Trust Company of Canada

                              710, 530 - 8th Avenue S.W.
                              Calgary, Alberta T2P 3S8

                              Attention:  Manager, Corporate Trust Department

                              Telephone:  403-267-6872
                              Facsimile No.     403-267-6598


      Any notice or other communication given personally shall be deemed to have
been given and received upon delivery thereof, and if given by telecopy shall be
deemed to have been given and  received  on the date of receipt  thereof  unless
such day is not a  Business  Day in which  case it shall be  deemed to have been
given and received upon the immediately following Business Day.

14.4  Notice to Holders

      Any and all  notices  to be  given  and  any  documents  to be sent to any
Holders may be given or sent to the address of such Holder shown on the register
of Holders of Exchangeable  Shares in any manner  permitted by the  Exchangeable
Share  Provisions  and shall be deemed to be received  (if given or sent in such
manner)  at the  time  specified  in such  Exchangeable  Share  Provisions,  the
provisions of which  Exchangeable  Share Provisions shall apply mutatis mutandis
to notices or documents as aforesaid sent to such Holders.

14.5  Risk of Payments by Post

      Whenever payments are to be made or documents are to be sent to any Holder
by the Trustee, by Jaws Canada or by Jaws US or by such Holder to the Trustee or
to Jaws US or Jaws  Canada,  the  making  of such  payment  or  sending  of such
document  sent  through the mail shall be at the risk of Jaws Canada or Jaws US,
in the case of payments made or documents  sent by the Trustee or Jaws Canada or
Jaws US, and the Holder,  in the case of payments made or documents  sent by the
Holder.

14.6  Counterparts

      This  agreement  may be executed in  counterparts,  each of which shall be
deemed an original, but all of which taken together shall constitute one and the
same instrument.

14.7  Jurisdiction

      This agreement shall be construed and enforced in accordance with the laws
of the Province of Alberta and the federal laws of Canada applicable therein.


299839.1


                                      -32-


14.8  Attornment

      Jaws US agrees that any action or proceeding arising out of or relating to
this Agreement may be instituted in the courts of Alberta,  waives any objection
which  it may  have  now or  hereafter  to the  venue  of  any  such  action  or
proceeding,  irrevocably  submits to the jurisdiction of such courts in any such
action or  proceeding,  agrees to be bound by any  judgment  of such  courts and
agrees  not to seek,  and  hereby  waives,  any review of the merits of any such
judgment by the courts of any other jurisdiction and hereby appoints Jaws Canada
at its  registered  office in the Province of Alberta as Jaws US's  attorney for
service of process.



      IN WITNESS  WHEREOF,  the parties  hereby have caused this Agreement to be
duly executed on this 11th day of August,  2000, to be effective as of August 1,
2000.


JAWS TECHNOLOGIES, INC.                  JAWS ACQUISITION CANADA CORP.
(a Delaware corporation)                 (an Alberta corporation)


By:________________________________    By:_______________________________

   Riaz Mamdani                             Riaz Mamdani
   Director                                 Director

By:_______________________________
   Vikki Robinson
   Secretary



MONTREAL TRUST COMPANY OF CANADA


By:_______________________________

By:_______________________________


299839.1






                                  SCHEDULE "A"

299839.1






                                TABLE OF CONTENTS
                                                                            Page



                                    ARTICLE I
                         DEFINITIONS AND INTERPRETATION

      1.1   Definitions......................................................2
      1.2   Interpretation Not Affected by Headings, Etc.....................4
      1.3   Number, Gender, Etc..............................................4
      1.4   Date for Any Action..............................................4
      1.5   Payments.........................................................4

                                   ARTICLE II
                              PURPOSE OF AGREEMENT


                                   ARTICLE III
                                  VOTING SHARE

      3.1   Issuance and Ownership of the Voting Share.......................5
      3.2   Legended Share Certificates......................................5
      3.3   Safe Keeping of Certificate......................................5

                                   ARTICLE IV
                            EXERCISE OF VOTING RIGHTS

      4.1   Voting Rights....................................................5
      4.2   Number of Votes..................................................6
      4.3   Mailings to Shareholders.........................................6
      4.4   Copies of Stockholder Information................................7
      4.5   Other Materials..................................................7
      4.6   List of Persons Entitled to Vote.................................8
      4.7   Entitlement to Direct Votes......................................8
      4.8   Voting by Trustee, and Attendance of Trustee Representative, at
            Meeting..........................................................8
      4.9   Distribution of Written Materials................................9
      4.10  Termination of Voting Rights.....................................9

                                    ARTICLE V
                      EXCHANGE RIGHT AND AUTOMATIC EXCHANGE

      5.1   Grant and Ownership of the Exchange Put Right, Exchange Right and
            Automatic Exchange Right........................................10
      5.2   Legended Share Certificates.....................................11
      5.3   General Exercise of Exchange Put Right and the Exchange Right...11
      5.4   Purchase Price..................................................11


                                      -i-

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                                TABLE OF CONTENTS
                                   (continued)
                                                                            Page


      5.5   Exercise Instructions for Exchange Right........................11
      5.6   Delivery of Exchangeable Share Consideration;
            Effect of Exercise..............................................12
      5.7   Exercise of Exchange Right Subsequent to Retraction.............13
      5.8   Stamp or Other Transfer Taxes...................................14
      5.9   Notice of Insolvency Event......................................14
      5.10  Qualification of Jaws US Common Stock...........................14
      5.11  Reservation of Shares of Jaws US Common Stock...................14
      5.12  Automatic Exchange on Liquidation of Jaws US....................15

                                   ARTICLE VI
              RESTRICTIONS ON ISSUANCE OF JAWS US SPECIAL VOTING STOCK


                                   ARTICLE VII
                             CONCERNING THE TRUSTEE

      7.1   Powers and Duties of the Trustee................................16
      7.2   No Conflict of Interest.........................................18
      7.3   Dealings with Transfer Agents, Registrars, Etc..................18
      7.4   Books and Records...............................................18
      7.5   Income Tax Returns and Reports..................................19
      7.6   Indemnification Prior to Certain Actions by Trustee.............19
      7.7   Actions by Holders..............................................19
      7.8   Reliance upon Declarations......................................20
      7.9   Evidence and Authority to Trustee...............................20
      7.10  Experts, Advisers and Agents....................................21
      7.11  Investment of Moneys Held by Trustee............................21
      7.12  Trustee Not Required to Give Security...........................22
      7.13  Trustee Not Bound to Act on Request.............................22
      7.14  Authority to Carry on Business..................................22
      7.15  Conflicting Claims..............................................22
      7.16  Acceptance of Trust.............................................23

                                  ARTICLE VIII
                                  COMPENSATION

      8.1   Compensation for Services.......................................23

                                      -ii-
299839.1



                                TABLE OF CONTENTS
                                   (continued)
                                                                            Page


                                   ARTICLE IX
                    INDEMNIFICATION AND LIMITATION OF LIABILITY

      9.1   Indemnification of the Trustee..................................24
      9.2   Limitation of Liability.........................................24

                                    ARTICLE X
                                CHANGE OF TRUSTEE

      10.1  Resignation.....................................................25
      10.2  Removal.........................................................26
      10.3  Successor Trustee...............................................26
      10.4  Notice of Successor Trustee.....................................26

                                   ARTICLE XI
                               JAWS US SUCCESSORS

      11.1  Certain Requirements in Respect of Combination, Etc.............26
      11.2  Vesting of Powers in Successor..................................27
      11.3  Wholly-owned Subsidiaries.......................................27

                                   ARTICLE XII
                     AMENDMENTS AND SUPPLEMENTAL AGREEMENTS

      12.1  Amendments, Modifications, Etc..................................27
      12.2  Ministerial Amendments..........................................28
      12.3  Meeting to Consider Amendments..................................28
      12.4  Changes in Capital of Jaws US and Jaws Canada...................28
      12.5  Execution of Supplemental Agreements............................29

                                  ARTICLE XIII
                                   TERMINATION

      13.1  Term............................................................29
      13.2  Survival of Agreement...........................................30

                                   ARTICLE XIV
                                     GENERAL

      14.1  Severability....................................................30
      14.2  Inurement.......................................................30
      14.3  Notices to Parties..............................................30
      14.4  Notice to Holders...............................................31


                                     -iii-
299839.1



                                TABLE OF CONTENTS
                                   (continued)
                                                                            Page


      14.5  Risk of Payments by Post........................................31
      14.6  Counterparts....................................................31
      14.7  Jurisdiction....................................................31
      14.8  Attornment......................................................32

                                      -iv-


299839.1