Exhibit 10.2.3
EXECUTION COPY

                                                                SERIES 1 CLASS C

                                    SCHEDULE
                                     TO THE
                                MASTER AGREEMENT

                          dated as of 15th March, 2005

between

(1)    UBS LIMITED ("PARTY A");

(2)    PERMANENT FINANCING (NO. 7) PLC ("PARTY B"); and

(3)    THE BANK OF NEW YORK  (the  "SECURITY  TRUSTEE",  which  expression  will
       include its successors and assigns and which has agreed to become a party
       to this  Agreement  solely for the purpose of taking the benefit of Parts
       5(b) and 5(l) of this  Schedule and assuming  the  obligations  under the
       final paragraph of Part 5(f) of this Schedule).

Part 1.  TERMINATION PROVISIONS

(a)    "SPECIFIED ENTITY" means in relation to Party A for the purpose of:-

       Section 5(a)(v), none

       Section 5(a)(vi), none

       Section 5(a)(vii), none

       Section 5(b)(iv), none

       and in relation to Party B for the purpose of:-

       Section 5(a)(v), none

       Section 5(a)(vi), none

       Section 5(a)(vii), none

       Section 5(b)(iv), none

(b)    "SPECIFIED  TRANSACTION" will have the meaning specified in Section 14 of
       this Agreement.

(c)    The "CROSS  DEFAULT"  provisions  of Section  5(a)(vi)  will not apply to
       Party A and will not apply to Party B.

                                       19



(d)    The "CREDIT EVENT UPON MERGER"  provisions  of Section  5(b)(iv) will not
       apply to Party A and will not apply to Party B.

(e)    The  "AUTOMATIC  EARLY  TERMINATION"  provision  of Section 6(a) will not
       apply to Party A and will not apply to Party B.

(f)    PAYMENTS ON EARLY  TERMINATION.  For the purposes of Section 6(e) of this
       Agreement:-

       (i)    Market Quotation will apply.

       (ii)   The Second Method will apply.

(g)    "TERMINATION CURRENCY" means Sterling.

(h)    "ADDITIONAL  TERMINATION EVENT" will apply. In addition to the Additional
       Termination  Events set forth in Parts  5(f)(iv) and  5(f)(viii)  of this
       Schedule,  the following will each  constitute an Additional  Termination
       Event:

       (i)    The Additional Tax Representation (as defined in Part 2(b) of this
              Schedule),  proves to have been  incorrect  or  misleading  in any
              material respect with respect to one or more Transactions (each an
              "AFFECTED   TRANSACTION"   for  the  purpose  of  this  Additional
              Termination  Event)  when made or  repeated or deemed to have been
              made or  repeated.  For the purpose of the  foregoing  Termination
              Event, the Affected Party will be Party A only.

       (ii)   A  redemption  or purchase of the Series 1 Class C Seventh  Issuer
              Notes occurs  pursuant to Condition  5(F)  (redemption or purchase
              following a regulatory event) of the terms and conditions thereof.
              For the purpose of the foregoing  Termination  Event:  (A) for the
              purpose  of  Section  6(b)(iv),  both  parties  will  be  Affected
              Parties;  and (B) for the purpose of Section  6(e),  the  Affected
              Party will be Party B only.

                                       20



Part 2.  TAX REPRESENTATIONS

(a)    PAYER REPRESENTATIONS. For the purpose of Section 3(e) of this Agreement,
       Party A and Party B each make the following representation:

       It is not required by any applicable  law, as modified by the practice of
       any relevant governmental revenue authority, of any Relevant Jurisdiction
       to make any  deduction or  withholding  for or on account of any Tax from
       any payment (other than interest under Section 2(e),  6(d)(ii) or 6(e) of
       this Agreement) to be made by it to the other party under this Agreement.
       In making  this  representation,  it may rely on (i) the  accuracy of any
       representations  made by the other party pursuant to Section 3(f) of this
       Agreement,  (ii) the  satisfaction of the agreement  contained in Section
       4(a)(i) or 4(a)(iii) of this Agreement and the accuracy and effectiveness
       of any document  provided by the other party pursuant to Section  4(a)(i)
       or  4(a)(iii)  of  this  Agreement  and  (iii)  the  satisfaction  of the
       agreement of the other party contained in Section 4(d) of this Agreement,
       except that it will not be a breach of this representation where reliance
       is placed on clause  (ii) and the other  party does not deliver a form or
       document under Section  4(a)(iii) by reason of material  prejudice to its
       legal or commercial position.

(b)    PAYEE REPRESENTATIONS.  For the purpose of Section 3(f) of the Agreement,
       Party  A  makes  the  following   representation   (the  "ADDITIONAL  TAX
       REPRESENTATION"):

       (i)    it is a party to each  Transaction  solely for the  purposes  of a
              trade (or part of a trade)  carried on by it in the United Kingdom
              through a branch or agency or permanent establishment; or

       (ii)   it is  resident  for tax  purposes  in the United  Kingdom or in a
              jurisdiction with which the United Kingdom has a double tax treaty
              which  makes  provision,  whether  for  relief  or  otherwise,  in
              relation to interest.

For the  purpose of  Section  3(f) of the  Agreement,  Party B does not make any
representation.

                                       21



Part 3.  AGREEMENT TO DELIVER DOCUMENTS

For the purpose of Sections  4(a)(i) and 4(a)(ii) of this Agreement,  each party
agrees to deliver the following documents, as applicable:

(a)    Tax forms, documents or certificates to be delivered are: none

(b)    Other documents to be delivered are:



       PARTY REQUIRED                                                                   COVERED BY
       TO DELIVER           FORM/DOCUMENT/                    DATE BY WHICH             SECTION 3(D)
       DOCUMENT             CERTIFICATE                       TO BE DELIVERED           REPRESENTATION
                                                                               
       Party A and          Appropriate evidence of           On signing of this        Yes
       Party B              its signatory's authority         Agreement

       Party B              Certified copy of                 On signing of this        Yes
                            board resolution and              Agreement
                            constitutional documents

       Party A              Legal opinions in form and        On signing of this        No
                            substance satisfactory to         Agreement
                            Party B

       Party B              Legal opinions from               On signing of this        No
                            Allen & Overy LLP in form and     Agreement
                            substance satisfactory to
                            Party A

       Party A and          A copy of the annual report for   Upon request, as soon     Yes
       Party B              such party containing audited     as publicly available
                            or certified financial
                            statements for the most
                            recently ended financial year

       Party A              Credit Support Document in        On signing of this        Yes
                            respect of Party A specified in   Agreement
                            Part 4(f) of this Schedule



                                       22





Part 4.  MISCELLANEOUS

(a)    ADDRESSES FOR NOTICES.

       Notwithstanding the terms of Section 12(a) of this Agreement, notices and
       other  communications under Section 5 or 6 of this Agreement may be given
       by facsimile  transmission  to the relevant  facsimile  number  specified
       below.

       Address for notices or communications to Party A:

       Address:            UBS Limited
                           100 Liverpool Street
                           London EC2M 2RH

       Attention:          Credit Risk Management - Documentation Unit/Legal

       Facsimile no:       +44 20 7567 4406 / +44 20 7568 9247
       Telephone no:       +44 20 7567 8000

       For confirmations, reset notices, payment notices etc:

       For notices regarding  operation,  payment and confirmation matters only,
       notices  should be sent to the address of the relevant  branch set out in
       the relevant Confirmation (as may be amended from time to time).

       For all other matters:

       Attention:          Credit Risk Management - Documentation Unit/Legal
       Facsimile no:       +44 20 7567 4406 / +44 20 7568 9247
       Telephone no:       +44 20 7567 8000

       Address for notices or communications to Party B:

       Address:            Blackwell House
                           Guildhall Yard
                           London
                           EC2V 5AE

       Attention:          The Secretary

       Facsimile No.:      020 7566 0975

                                       23



       With a copy to: (i) HBOS Treasury Services plc:

       Address:            33 Old Broad Street
                           London
                           EC2N 1HZ

       Attention:          Head of Capital Markets and Securitisation

       Facsimile No.:      020 7574 8784

                           (ii) the Security Trustee:

       Address:            The Bank of New York
                           One Canada Square
                           London
                           E14 5AL

       Attention:          Global Structured Finance - Corporate Trust

       Facsimile No.:      020 7964 6061/6399

(b)    PROCESS AGENT. For the purpose of Section 13(c) of this Agreement:

       Party A appoints as its Process Agent:    None.

       Party B appoints as its Process Agent:    None.

(c)    OFFICES. The provisions of Section 10(a) will apply to this Agreement.

(d)    MULTIBRANCH PARTY. For the purpose of Section 10(c) of this Agreement:

       Party A is not a Multibranch Party.

       Party B is not a Multibranch Party.

(e)    CALCULATION AGENT. The Calculation Agent is Party A.

(f)    CREDIT SUPPORT DOCUMENT. Details of any Credit Support Document:

       In respect of Party A:    The Guarantee of UBS AG.

       In respect of Party B:    None.

(g)    CREDIT SUPPORT  PROVIDER.  Credit  Support  Provider means in relation to
       Party A, UBS AG.

       Credit Support Provider means in relation to Party B, none.

(h)    GOVERNING  LAW.  This  Agreement  will be  governed by and  construed  in
       accordance with English law.

                                       24



(i)    NETTING OF PAYMENTS.  Subparagraph (ii) of Section 2(c) of this Agreement
       will apply to  Transactions  entered  into under  this  Agreement  unless
       otherwise specified in a Confirmation.

(j)    "AFFILIATE"  will  have  the  meaning  specified  in  Section  14 of this
       Agreement.

                                       25



Part 5.  OTHER PROVISIONS

(a)    NO SET-OFF

(i)    All  payments  under  this  Agreement  will be made  without  set-off  or
       counterclaim, except as expressly provided for in Section 6.

(ii)   Section 6(e) will be amended by the deletion of the following sentence:

       "The amount,  if any, payable in respect of an Early Termination Date and
       determined pursuant to this Section will be subject to any Set-off."

(b)    SECURITY INTEREST

Notwithstanding  Section 7, Party A hereby agrees and consents to the assignment
by way of security by Party B of its  interests  under this  Agreement  (without
prejudice  to, and after giving  effect to, any  contractual  netting  provision
contained in this Agreement) to the Security Trustee (or any successor  thereto)
pursuant  to and in  accordance  with the  Seventh  Issuer  Deed of  Charge  and
acknowledges  notice  of such  assignment,  provided  that  Party A shall not be
obliged to pay any greater  amounts  and shall not  receive  less as a result of
such  transfer or  assignment  than would have been the case if such transfer or
assignment  had not taken  place and shall  not  incur any  costs,  expenses  or
liabilities in respect of any such transfer or  assignment.  Each of the parties
hereby confirms and agrees that the Security  Trustee will not be liable for any
of the obligations of Party B hereunder.

Any  payments  made on behalf of Party B by the Security  Trustee in  accordance
with this  Agreement will be deemed to be payments made by Party B, and payments
made by Party A to the Security Trustee will satisfy the related Party A payment
obligations to Party B.

(c)    DISAPPLICATION OF CERTAIN EVENTS OF DEFAULT

Section 5(a)(ii), Section 5(a)(iii),  Section 5(a)(iv), Section 5(a)(v), Section
5(a)(vii)(2),  (6), (7) and (9) and Section 5(a)(viii) will not apply in respect
of Party B.

Section  5(a)(vii)(8) will not apply in respect of Party B to the extent that it
applies to Section 5(a)(vii)(2), (6), (7) and (9).

(d)    DISAPPLICATION OF CERTAIN TERMINATION EVENTS

The "Tax Event Upon  Merger"  provision of Section  5(b)(iii)  will not apply to
Party A or to Party B.

The "Tax Event" provision of Section 5(b)(ii) will not apply to Party B and will
apply to Party A, provided that:

(i)    the  application  and   interpretation   of  Section  5(b)(ii)  shall  be
       restricted to a Change in Tax Law, as defined below; and

(ii)   Party A will only be entitled to designate an Early  Termination  Date in
       respect  of a  Transaction  on the  basis of a Tax Event  affecting  that
       Transaction if it obtains the prior consent of the Security Trustee. Such
       consent  shall be given where Party A has

                                       26



       provided  the  Security  Trustee  with (1) a  certificate  signed  by two
       authorised  signatories  of Party A stating  that a Change in Tax Law has
       occurred  and  identifying  such Change in Tax Law, and (2) an opinion in
       form and substance  satisfactory  to the Security  Trustee of independent
       legal advisers of recognised standing to the effect that Party A has been
       or will be required  to pay a Gross-Up  Amount (or, as the case may be, a
       Liability  Amount)  under  Section 2(d) as a result of such Change in Tax
       Law.

For  these  purposes  "Change  in Tax Law"  means any  enactment,  promulgation,
execution or  ratification  of, or any change in or  amendment  to, any law that
occurs on or after the date on which the relevant Transaction is entered into.

(e)    ADDITIONAL EVENT OF DEFAULT

The following  will  constitute  an additional  Event of Default with respect to
Party B:

"NOTE  ACCELERATION  NOTICE. A Note Acceleration  Notice is served on Party B in
relation to the Series 1 Class C Seventh Issuer Notes."

(f)    RATINGS EVENT

(i)    If the short-term, unsecured and unsubordinated debt obligations of Party
       A's Credit Support  Provider cease to be rated at least as high as "A-1+"
       by  Standard & Poor's  Rating  Services,  a division  of The  McGraw-Hill
       Companies,  Inc.  ("S&P")  and, as a result of such  cessation,  the then
       current rating of the Series 1 Class C Seventh Issuer Notes is downgraded
       or placed  under  review for  possible  downgrade by S&P (an "INITIAL S&P
       RATING  EVENT"),  then Party A will,  within 30 days of the occurrence of
       such Initial S&P Rating Event, at its own cost either:

       (A)    put in place an appropriate  mark-to-market  collateral  agreement
              (which may be based on the credit support documentation  published
              by ISDA,  or  otherwise,  and relates to collateral in the form of
              cash or  securities or both) in support of its  obligations  under
              this  Agreement  on terms  satisfactory  to the  Security  Trustee
              (whose consent will be given if S&P confirms that the provision of
              such collateral  would maintain the rating of the Series 1 Class C
              Seventh  Issuer  Notes by S&P at,  or  restore  the  rating of the
              Series 1 Class C  Seventh  Issuer  Notes by S&P to,  the  level it
              would have been at  immediately  prior to such  Initial S&P Rating
              Event)  provided that (x) Party A will be deemed to have satisfied
              the  requirements of S&P if the amount of collateral  agreed to be
              provided in the form of cash and/or  securities  (the  "COLLATERAL
              AMOUNT") is determined on a basis which  satisfies (but is no more
              onerous  than) the  criteria of S&P  published  on 17th  December,
              2003, as amended and supplemented from time to time, which enables
              entities  rated lower than a  specified  level to  participate  in
              structured finance transactions which,  through  collateralisation
              are  rated at a higher  level  (the  "S&P  CRITERIA")  and (y) the
              Collateral  Amount  will not be  required to exceed such amount as
              would  be  required  (in  accordance  with  the S&P  Criteria)  to
              maintain  or  restore  the  rating of the Series 1 Class C Seventh
              Issuer  Notes  at  or  to  the  level  they  would  have  been  at
              immediately prior to such Initial S&P Rating Event;

       (B)    transfer  all of its rights and  obligations  with respect to this
              Agreement  to  a  replacement  third  party  satisfactory  to  the
              Security Trustee (whose consent will be given if S&P confirms that
              such  transfer  would  maintain the rating of the Series 1 Class C
              Seventh  Issuer  Notes by S&P at,  or  restore  the  rating of the

                                       27



              Series 1 Class C  Seventh  Issuer  Notes by S&P to,  the  level it
              would have been at  immediately  prior to such  Initial S&P Rating
              Event);

       (C)    obtain a guarantee of its rights and  obligations  with respect to
              this  Agreement  from a third party  satisfactory  to the Security
              Trustee  (whose  consent will be given if S&P  confirms  that such
              guarantee  would  maintain  the  rating  of the  Series  1 Class C
              Seventh  Issuer  Notes at, or  restore  the rating of the Series 1
              Class C Seventh  Issuer  Notes to, the level it would have been at
              immediately prior to such Initial S&P Rating Event); or

       (D)    take  such  other  action  as Party A may  agree  with S&P as will
              result in the rating of the Series 1 Class C Seventh  Issuer Notes
              following  the  taking  of such  action  being  maintained  at, or
              restored to, the level it would have been at immediately  prior to
              such Initial S&P Rating Event.

       If any of paragraphs (i)(B),  (i)(C) or (i)(D) above are satisfied at any
       time,  all  collateral  (or  the  equivalent   thereof,  as  appropriate)
       transferred  by  Party A  pursuant  to  paragraph  (i)(A)  above  will be
       transferred  to Party A and Party A will not be required to transfer  any
       additional collateral.

(ii)   If the short-term, unsecured and unsubordinated debt obligations of Party
       A's Credit  Support  Provider cease to be rated at least as high as "A-3"
       by S&P and, as a result of such downgrade, the then current rating of the
       Series 1 Class C Seventh  Issuer Notes may in the  reasonable  opinion of
       S&P be  downgraded  or placed under review for possible  downgrade  (such
       event, a "SUBSEQUENT  S&P RATING  EVENT"),  then Party A will,  within 10
       days of the occurrence of such  Subsequent  S&P Rating Event,  at its own
       cost either:

       (A)    transfer  all of its rights and  obligations  with respect to this
              Agreement  to  a  replacement  third  party  satisfactory  to  the
              Security Trustee (whose consent will be given if S&P confirms that
              such  transfer  would  maintain the rating of the Series 1 Class C
              Seventh  Issuer  Notes by S&P at,  or  restore  the  rating of the
              Series 1 Class C  Seventh  Issuer  Notes by S&P to,  the  level it
              would have been at immediately prior to such Subsequent S&P Rating
              Event);

       (B)    take  such  other  action  as Party A may  agree  with S&P as will
              result in the rating of the Series 1 Class C Seventh  Issuer Notes
              following  the  taking  of such  action  being  maintained  at, or
              restored to, the level it would have been at immediately  prior to
              such Subsequent S&P Rating Event; or

       (C)    obtain a guarantee of its rights and  obligations  with respect to
              this  Agreement  from a third party  satisfactory  to the Security
              Trustee  (whose  consent will be given if S&P  confirms  that such
              guarantee  would  maintain  the  rating  of the  Series  1 Class C
              Seventh  Issuer  Notes at, or  restore  the rating of the Series 1
              Class C Seventh  Issuer  Notes to, the level it would have been at
              immediately prior to such Subsequent S&P Rating Event),

       and, if, at the time a Subsequent  S&P Rating Event  occurs,  Party A has
       provided collateral pursuant to a mark-to-market  collateral  arrangement
       put in place pursuant to paragraph  (i)(A) above following an Initial S&P
       Rating Event,  it will continue to post  collateral  notwithstanding  the
       occurrence  of a  Subsequent  S&P Rating  Event until such time as any of
       paragraphs (ii)(A), (ii)(B) or (ii)(C) above have been satisfied.

                                       28



       If any of paragraphs  (ii)(A),  (ii)(B) or (ii)(C) above are satisfied at
       any time,  all collateral (or the  equivalent  thereof,  as  appropriate)
       transferred  by  Party A  pursuant  to  paragraph  (i)(A)  above  will be
       transferred  to Party A and Party A will not be required to transfer  any
       additional collateral.

(iii)  If:

       (A)    the long-term,  unsecured and  unsubordinated  debt obligations of
              Party A's Credit  Support  Provider  cease to be rated at least as
              high as "A1" (or its equivalent) by Moody's; or

       (B)    the short-term,  unsecured and unsubordinated  debt obligations of
              Party A's Credit  Support  Provider  cease to be rated at least as
              high as "Prime-1" (or its equivalent) by Moody's,

       (such  cessation being an "INITIAL  MOODY'S RATING EVENT"),  then Party A
       will,  within 30 days of the  occurrence of such Initial  Moody's  Rating
       Event, at its own cost either:

       (1)    transfer  all of its rights and  obligations  with respect to this
              Agreement  to  either  (x) a  replacement  third  party  with  the
              Required  Ratings (as defined  below)  domiciled in the same legal
              jurisdiction  as Party A or Party  B, or (y) a  replacement  third
              party as Party A may agree with Moody's;

       (2)    procure  another  person  to become  co-obligor  or  guarantor  in
              respect of the obligations of Party A under this Agreement,  which
              co-obligor  or  guarantor  may be  either  (x) a  person  with the
              Required  Ratings (as defined  below)  domiciled in the same legal
              jurisdiction  as Party A or Party B, or (y) such  other  person as
              Party A may agree with Moody's;

       (3)    take such other action as Party A may agree with Moody's; or

       (4)    put in place a mark-to-market  collateral  agreement in a form and
              substance  acceptable to Moody's (which may be based on the credit
              support documentation published by ISDA, or otherwise, and relates
              to  collateral  in the  form of cash or  securities  or  both)  in
              support of its  obligations  under this  Agreement  which complies
              with  the  Moody's  Criteria  (as  defined  below)  or such  other
              criteria  relating  to the amount of  collateral  as may be agreed
              with Moody's.

       If any of paragraphs  (iii)(1),  (iii)(2) or (iii)(3) above are satisfied
       at any time, all collateral (or the equivalent  thereof,  as appropriate)
       transferred  by Party A  pursuant  to  paragraph  (iii)(4)  above will be
       transferred  to Party A and Party A will not be required to transfer  any
       additional collateral.

(iv)   If:

       (A)    the long-term,  unsecured and  unsubordinated  debt obligations of
              Party A's  Credit  Support  Provider  cease to be rated as high as
              "A3" (or its equivalent) by Moody's; or

       (B)    the short-term,  unsecured and unsubordinated  debt obligations of
              Party A's  Credit  Support  Provider  cease to be rated as high as
              "Prime-2" (or its equivalent) by Moody's,

                                       29



       (such cessation being a "SUBSEQUENT MOODY'S RATING EVENT"),  then Party A
       will:

       (1)    on a reasonable  efforts basis, as soon as reasonably  practicable
              after the occurrence of such  Subsequent  Moody's Rating Event, at
              its own cost, either:

              (aa)   transfer all of its rights and obligations  with respect to
                     this Agreement to either (x) a replacement third party with
                     the Required  Ratings (as defined  below)  domiciled in the
                     same  legal  jurisdiction  as  Party A or Party B, or (y) a
                     replacement third party as Party A may agree with Moody's;

              (bb)   procure another person to become co-obligor or guarantor in
                     respect of the obligations of Party A under this Agreement,
                     which  co-obligor  or guarantor  may be either (x) a person
                     with the Required  Ratings (as defined below)  domiciled in
                     the same legal  jurisdiction  as Party A or Party B, or (y)
                     such other person as Party A may agree with Moody's; or

              (cc)   take such other  action as Party A may agree with  Moody's;
                     and

       (2)    within the later of 10 days of the  occurrence of such  Subsequent
              Moody's  Rating Event and 30 days of the  occurrence of an Initial
              Moody's  Rating  Event,  put in place,  at its own  cost,  pending
              compliance with paragraph (iv)(1)(aa),  (iv)(1)(bb) or (iv)(1)(cc)
              above,  a  mark-to-market  collateral  agreement  in  a  form  and
              substance  acceptable to Moody's (which may be based on the credit
              support documentation published by ISDA, or otherwise, and relates
              to  collateral  in the  form of cash or  securities  or  both)  in
              support of its  obligations  under this  Agreement  which complies
              with  the  Moody's  Criteria  (as  defined  below)  or such  other
              criteria  relating  to the amount of  collateral  as may be agreed
              with Moody's,  provided that, if, at the time a Subsequent Moody's
              Rating Event occurs, Party A has provided collateral pursuant to a
              mark-to-market  collateral  arrangement  put in place  pursuant to
              paragraph  (iii)(4)  above  following  an Initial  Moody's  Rating
              Event,  it will continue to post  collateral  notwithstanding  the
              occurrence of a Subsequent Moody's Rating Event.

       If any of paragraphs (iv)(1)(aa), (bb) or (cc) above are satisfied at any
       time,  all  collateral  (or  the  equivalent   thereof,  as  appropriate)
       transferred  by Party A  pursuant  to  paragraph  (iv)(2)  above  will be
       transferred  to Party A and Party A will not be required to transfer  any
       additional collateral.

       For the  purposes  of  paragraphs  (iii)  and  (iv) of  this  Part  5(f),
       "REQUIRED  RATINGS"  means,  in  respect  of  the  relevant  entity,  its
       short-term,  unsecured and  unsubordinated  debt obligations are rated at
       least  as  high  as   "Prime-1"   and  its   long-term,   unsecured   and
       unsubordinated  debt  obligations  are rated at least as high as "A1", or
       such other ratings as may be agreed with Moody's from time to time.

       In relation to paragraphs  (iii)(4) and (iv)(2) above, Party A will, upon
       receipt of  reasonable  notice from  Moody's  demonstrate  to Moody's the
       calculation  by Party A of the  mark-to-market  value of the  outstanding
       Transactions.  In relation to paragraph  (iv)(2) above,  Party A will, at
       its own cost, on receipt of reasonable  notice from Moody's  (which,  for
       the  avoidance  of doubt,  will be no less than 30 days)  arrange a third
       party   valuation  of  the   mark-to-market   value  of  the  outstanding
       Transactions.

                                       30



       "MOODY'S  CRITERIA" means that the Collateral  Amount will not exceed the
       sum  of  (a)  the  product  of A and  the  mark-to-market  value  of  the
       outstanding  Transactions  as determined by Party A in good faith on each
       Local  Business  Day and (b) the product of B and the  current  aggregate
       notional amounts of the outstanding Transactions, where:

       (1)    "A" means 102% and "B" means 1.6% if the long-term,  unsecured and
              unsubordinated  debt obligations or the short-term,  unsecured and
              unsubordinated  debt  obligations  of  Party  A's  Credit  Support
              Provider   cease  to  be  rated  as  high  as  "A1"  or  "Prime-1"
              respectively by Moody's;

       (2)    "A" means 102% and "B" means a percentage equal to or greater than
              3% (as  determined  by Moody's) if the  long-term,  unsecured  and
              unsubordinated  debt obligations or the short-term,  unsecured and
              unsubordinated  debt  obligations  of  Party  A's  Credit  Support
              Provider   cease  to  be  rated  as  high  as  "A3"  or  "Prime-2"
              respectively by Moody's; and

       (3)    "A" means 0% and "B" means 0% in all other cases.

(v)    If either the long-term, unsecured and unsubordinated debt obligations of
       Party A's Credit  Support  Provider cease to be rated at least as high as
       "A+"  (or  its   equivalent)  by  Fitch  Ratings  Ltd  ("FITCH")  or  the
       short-term,  unsecured and  unsubordinated  debt obligations of Party A's
       Credit  Support  Provider  cease to be rated at least as high as "F1" (or
       its  equivalent)  by Fitch and, as a result of such  cessation,  the then
       current rating of the Series 1 Class C Seventh Issuer Notes is downgraded
       or placed under review for possible downgrade by Fitch (an "INITIAL FITCH
       RATING EVENT") then Party A will, on a reasonable efforts basis within 30
       days of the  occurrence of such Initial  Fitch Rating  Event,  at its own
       cost, either:

       (A)    put in place an appropriate  mark-to-market  collateral  agreement
              (which may be based on the credit support documentation  published
              by ISDA,  or  otherwise,  and relates to collateral in the form of
              cash or  securities  or both to be  posted  on a weekly  basis) in
              support of its obligations under this Agreement  provided that (x)
              the  Collateral  Amount  will  be  determined  on  a  basis  which
              satisfies  (but is no more  onerous  than) the Fitch  Criteria (as
              defined below), and (y) the Collateral Amount will not be required
              to exceed such amount as would be required (in accordance with the
              Fitch  Criteria) to maintain or restore the rating of the Series 1
              Class C Seventh Issuer Notes at or to the level it would have been
              at immediately prior to such Initial Fitch Rating Event;

       (B)    transfer  all of its rights and  obligations  with respect to this
              Agreement  to  a  replacement  third  party  satisfactory  to  the
              Security  Trustee  (whose  consent will be given if Fitch confirms
              that such transfer would maintain the rating of the Series 1 Class
              C Seventh  Issuer  Notes by Fitch at, or restore the rating of the
              Series 1 Class C Seventh  Issuer  Notes by Fitch to,  the level it
              would have been at immediately  prior to such Initial Fitch Rating
              Event);

       (C)    obtain a guarantee of its rights and  obligations  with respect to
              this  Agreement  from a third party  satisfactory  to the Security
              Trustee  (whose  consent will be given if Fitch confirms that such
              guarantee  would  maintain  the  rating  of the  Series  1 Class C
              Seventh  Issuer  Notes at, or  restore  the rating of the Series 1
              Class C Seventh  Issuer  Notes to, the level it would have been at
              immediately prior to such Initial Fitch Rating Event); or

                                       31



       (D)    take such  other  action as Party A may agree  with  Fitch as will
              result in the rating of the Series 1 Class C Seventh  Issuer Notes
              following  the  taking  of such  action  being  maintained  at, or
              restored to, the level it would have been at immediately  prior to
              such Initial Fitch Rating Event.

       If any of paragraphs (v)(B),  (v)(C) or (v)(D) above are satisfied at any
       time,  all  collateral  (or  the  equivalent   thereof,  as  appropriate)
       transferred  by  Party A  pursuant  to  paragraph  (v)(A)  above  will be
       transferred  to Party A and Party A will not be required to transfer  any
       additional collateral.

(vi)   If either the long-term, unsecured and unsubordinated debt obligations of
       Party A's Credit  Support  Provider cease to be rated at least as high as
       "BBB+" (or its  equivalent)  by Fitch or the  short-term,  unsecured  and
       unsubordinated  debt  obligations  of Party A's Credit  Support  Provider
       cease to be rated at least as high as "F2" (or its  equivalent)  by Fitch
       and, as a result of such cessation, the then current rating of the Series
       1 Class C Seventh  Issuer Notes is  downgraded or placed under review for
       possible  downgrade by Fitch (a "FIRST  SUBSEQUENT  FITCH RATING  EVENT")
       then Party A will either:

       (A)    continue  to comply  with the terms of, or,  within 30 days of the
              occurrence of such First  Subsequent Fitch Rating Event and at its
              own  cost,  put in  place,  as the case  may be, a  mark-to-market
              collateral  agreement as  described in paragraph  (v)(A) above and
              provide  any  collateral  required  to  be  provided   thereunder,
              provided that in either case the  mark-to-market  calculations and
              the  correct  and timely  posting  of  collateral  thereunder  are
              verified  by an  independent  third  party (with the costs of such
              independent verification being borne by Party A); or

       (B)    on a reasonable  efforts basis within 30 days of the occurrence of
              such First Subsequent Fitch Rating Event, at its own cost, attempt
              either to:

              (1)    transfer all of its rights and obligations  with respect to
                     this Agreement to a replacement third party satisfactory to
                     the Security  Trustee (whose consent will be given if Fitch
                     confirms  that such transfer  would  maintain the rating of
                     the Series 1 Class C Seventh  Issuer  Notes by Fitch at, or
                     restore  the rating of the Series 1 Class C Seventh  Issuer
                     Notes  by  Fitch  to,  the  level  it  would  have  been at
                     immediately  prior to such First  Subsequent  Fitch  Rating
                     Event);

              (2)    obtain a  guarantee  of its  rights  and  obligations  with
                     respect to this Agreement  from a third party  satisfactory
                     to the  Security  Trustee  (whose  consent will be given if
                     Fitch  confirms  that such  guarantee  would  maintain  the
                     rating of the Series 1 Class C Seventh  Issuer Notes at, or
                     restore  the rating of the Series 1 Class C Seventh  Issuer
                     Notes to, the level it would have been at immediately prior
                     to such First Subsequent Fitch Rating Event); or

              (3)    take such  other  action as Party A may agree with Fitch as
                     will  result in the  rating of the Series 1 Class C Seventh
                     Issuer  Notes  following  the taking of such  action  being
                     maintained at, or restored to, the level it would have been
                     at immediately  prior to such First Subsequent Fitch Rating
                     Event.

                                       32



       If any of  paragraphs  (vi)(B)(1),  (2) or (3) above are satisfied at any
       time,  all  collateral  (or  the  equivalent   thereof,  as  appropriate)
       transferred by Party A pursuant to a mark-to-market  collateral agreement
       put in place in  accordance  with  paragraph  (v)(A)  above or  paragraph
       (vi)(A) will be  transferred  to Party A and Party A will not be required
       to transfer any additional collateral.

(vii)  If either the long-term, unsecured and unsubordinated debt obligations of
       Party A's Credit  Support  Provider cease to be rated at least as high as
       "BBB"  (or its  equivalent)  by Fitch or the  short-term,  unsecured  and
       unsubordinated  debt  obligations  of Party A's Credit  Support  Provider
       cease to be rated at least as high as "F3" (or its  equivalent)  by Fitch
       and, as a result of such cessation, the then current rating of the Series
       1 Class C Seventh  Issuer Notes is  downgraded or placed under review for
       possible  downgrade by Fitch (a "SECOND  SUBSEQUENT  FITCH RATING EVENT")
       then Party A will,  on a reasonable  efforts  basis within 30 days of the
       occurrence of such Second Subsequent Fitch Rating Event, at its own cost,
       attempt either to:

              (A)    transfer all of its rights and obligations  with respect to
                     this Agreement to a replacement third party satisfactory to
                     the Security  Trustee (whose consent will be given if Fitch
                     confirms  that such transfer  would  maintain the rating of
                     the Series 1 Class C Seventh  Issuer  Notes by Fitch at, or
                     restore  the rating of the Series 1 Class C Seventh  Issuer
                     Notes  by  Fitch  to,  the  level  it  would  have  been at
                     immediately  prior to such Second  Subsequent  Fitch Rating
                     Event);

              (B)    obtain a  guarantee  of its  rights  and  obligations  with
                     respect to this Agreement  from a third party  satisfactory
                     to the  Security  Trustee  (whose  consent will be given if
                     Fitch  confirms  that such  guarantee  would  maintain  the
                     rating of the Series 1 Class C Seventh  Issuer Notes at, or
                     restore  the rating of the Series 1 Class C Seventh  Issuer
                     Notes to, the level it would have been at immediately prior
                     to such Second Subsequent Fitch Rating Event); or

              (B)    take such  other  action as Party A may agree with Fitch as
                     will  result in the  rating of the Series 1 Class C Seventh
                     Issuer  Notes  following  the taking of such  action  being
                     maintained at, or restored to, the level it would have been
                     at immediately prior to such Second Subsequent Fitch Rating
                     Event; and

       Pending  compliance  with any of paragraphs  (vii)(A),  (B) or (C) above,
       Party A will  continue  to comply  with the  terms of any  mark-to-market
       collateral  agreement put in place in accordance with paragraph (v)(A) or
       (vi) above or, within 10 days of the occurrence of the Second  Subsequent
       Fitch  Rating  Event and at its own cost,  put in place such an agreement
       (provided that the mark-to-market calculations and the correct and timely
       posting of collateral  thereunder  are verified by an  independent  third
       party  (with the costs of such  independent  verification  being borne by
       Party A)). If any of paragraphs (vii) (A), (B) or (C) above are satisfied
       at any time, all collateral (or the equivalent  thereof,  as appropriate)
       transferred by Party A under such a mark-to-market  collateral  agreement
       will be  transferred  to  Party A and  Party A will  not be  required  to
       transfer any additional collateral.

                                       33



       "FITCH  CRITERIA"  means  that the  Collateral  Amount  will  equal the A
       greater of (a) the sum of (i) 1.05  multiplied  by the current  aggregate
       notional  principal  or currency  amounts in respect of Party A under the
       outstanding  Transactions  multiplied by the Volatility  Cushion and (ii)
       the mark-to-market value of the outstanding Transactions as determined by
       Party A in good faith a weekly basis and (b) zero.

       "VOLATILITY  CUSHION"  means  the  applicable  percentage  determined  in
       accordance with Appendix 2 to Fitch's  Structured Finance Criteria Report
       entitled  "Counterparty  Risk in Structured  Finance  Transactions:  Swap
       Criteria" dated 13th September,  2004, as amended and  supplemented  from
       time to time.

(viii) (A)    If  Party  A  does  not  take  any of the  measures  described  in
              paragraph  (i) above,  such failure will not be or give rise to an
              Event of Default but will  constitute  an  Additional  Termination
              Event  with  respect  to  Party A which  will  be  deemed  to have
              occurred on the  thirtieth  day  following  the Initial S&P Rating
              Event with Party A as the sole Affected Party and all Transactions
              as Affected Transactions.

       (B)    If, at the time a Subsequent S&P Rating Event occurs,  Party A has
              provided  collateral  pursuant  to  a  mark-to-market   collateral
              arrangement  put in place  pursuant to paragraph  (i)(A) above and
              fails to continue to post collateral  pending  compliance with any
              of paragraphs (ii)(A), (ii)(B) or (ii)(C) above, such failure will
              not be or give rise to an Event of Default but will  constitute an
              Additional  Termination  Event with respect to Party A and will be
              deemed to have  occurred  on the later of the tenth day  following
              such  Subsequent  S&P Rating Event and the thirtieth day following
              the  Initial  S&P Rating  Event with Party A as the sole  Affected
              Party and all Transactions as Affected  Transactions.  Further, it
              will  constitute an Additional  Termination  Event with respect to
              Party A if,  even  if it is  posting  collateral  as  required  by
              paragraph (ii) above and notwithstanding Section 5(a)(ii), Party A
              does not take any of the measures described in paragraphs (ii)(A),
              (ii)(B) or (ii)(C) above.  Such Additional  Termination Event will
              be  deemed  to  have  occurred  on the  tenth  day  following  the
              Subsequent  S&P Rating  Event  with  Party A as the sole  Affected
              Party and all Transactions as Affected Transactions.

       (C)    If  Party  A  does  not  take  any of the  measures  described  in
              paragraph  (iii)(1),  (2), (3) or (4) above, such failure will not
              be or give  rise to an Event of  Default  but will  constitute  an
              Additional  Termination  Event with respect to Party A and will be
              deemed  to  have  occurred  on the  thirtieth  day  following  the
              occurrence  of such Initial  Moody's  Rating Event with Party A as
              the  sole  Affected  Party  and  all   Transactions   as  Affected
              Transactions.

       (D)    If  Party A does  not take the  measures  described  in  paragraph
              (iv)(2) above,  such failure will give rise to an Event of Default
              with respect to Party A and will be deemed to have occurred on the
              thirtieth day following such Subsequent  Moody's Rating Event (or,
              if Party A has put in place a collateral  agreement in  accordance
              with the requirements of paragraph  (iii)(4) above,  such Event of
              Default will be deemed to have occurred on the tenth day following
              such  Subsequent  Moody's  Rating  Event)  with  Party  A  as  the
              Defaulting  Party.  Further,  it  will  constitute  an  Additional
              Termination   Event  with  respect  to  Party  A  if,  even  after
              satisfying  the  requirements  of  paragraph   (iv)(2)  above  and
              notwithstanding  Section  5(a)(ii),  Party  A has  failed,  having
              applied  reasonable  efforts,  to either  transfer as described in
              paragraph (iv)(1)(aa), find a co-obligor

                                       34



              or guarantor as  described in paragraph  (iv)(1)(bb)  or take such
              other  action  as  described   in  paragraph   (iv)(1)(cc).   Such
              Additional  Termination  Event will be deemed to have  occurred on
              the  thirtieth  day  after  receiving  notice  of  failure  to use
              reasonable efforts with Party A as the sole Affected Party and all
              Transactions as Affected Transactions.

       (E)    If Party A does not take the measures  described in paragraph  (v)
              above,  such  failure  will  not be or give  rise to an  Event  of
              Default but will constitute an Additional  Termination  Event with
              respect  to Party A which will be deemed to have  occurred  on the
              thirtieth  day following the Initial Fitch Rating Event with Party
              A as the sole  Affected  Party and all  Transactions  as  Affected
              Transactions.

       (F)    If Party A does not take the measures  described in paragraph (vi)
              above,  such failure (except a failure to comply with the terms of
              an already existing mark-to-market  collateral agreement) will not
              be or give  rise to an Event of  Default  but will  constitute  an
              Additional Termination Event with respect to Party A which will be
              deemed to have  occurred on the  thirtieth day following the First
              Subsequent  Fitch Rating  Event with Party A as the sole  Affected
              Party and all Transactions as Affected Transactions.

       (G)    If Party A does not,  pending  compliance  with any of  paragraphs
              (vii)(A),  (B) or (C),  continue  to  comply  with the  terms of a
              mark-to-market collateral agreement or, as the case may be, put in
              place such an agreement  within 10 days of the  occurrence  of the
              Second  Subsequent Fitch Rating Event, such failure will give rise
              to an Event of Default  with respect to Party A and will be deemed
              to have occurred on the tenth day following such Second Subsequent
              Fitch Rating Event with Party A as the Defaulting Party.  Further,
              it will constitute an Additional Termination Event with respect to
              Party A if, even after satisfying the above requirements,  Party A
              has failed,  within 30 days following such Second Subsequent Fitch
              Rating  Event,  to  either  transfer  as  described  in  paragraph
              (vii)(A),  find a guarantor as described in paragraph  (vii)(B) or
              take such other action as described  in paragraph  (vii)(C).  Such
              Additional  Termination  Event will be deemed to have  occurred on
              the thirtieth day following  such Second  Subsequent  Fitch Rating
              Event with Party A as the sole Affected Party and all Transactions
              as Affected Transactions.

       (H)    Notwithstanding  the foregoing and Section 6(b) of the  Agreement,
              in the event that Party B were to designate  an Early  Termination
              Date and there would be a payment due to Party A, Party B may only
              designate  such  an  Early  Termination  Date  in  respect  of  an
              Additional  Termination  Event under this Part 5(f) if Party B has
              found a  replacement  counterparty  willing  to  enter  into a new
              transaction  on  terms  that  reflect  as  closely  as  reasonably
              possible,  as  determined  by  Party B in its  sole  and  absolute
              discretion, the economic, legal and credit terms of the Terminated
              Transactions  with Party A, and Party B has  acquired the Security
              Trustee's prior written consent.

Each of Party B and the Security Trustee will use their reasonable endeavours to
co-operate  with Party A in putting in place such credit support  documentation,
including  agreeing to such  arrangements in such  documentation  as may satisfy
S&P,  Moody's  and/or Fitch,  as  applicable,  with respect to the operation and
management of the  collateral and entering into such documents as may reasonably
be requested by Party A in connection with the provision of such collateral.

                                       35



(g)    TRANSFER POLICY

Section 7 of this  Agreement  will not apply to Party A, who will be required to
comply with, and will be bound by, the following:

Without  prejudice to Section 6(b)(ii) as amended in this Schedule,  Party A may
transfer all (but not part only) of its interests and  obligations  in and under
this Agreement to any of its  Affiliates  or, with the prior written  consent of
Party B, such consent not to be unreasonably withheld, to any other entity (each
such  Affiliate or entity a  "TRANSFEREE")  upon  providing  five Business Days'
prior written notice to the Note Trustee, provided that:

(i)    the   Transferee's   short-term,   unsecured  and   unsubordinated   debt
       obligations  are then  rated not less than  "A-1+" by S&P,  "Prime-1"  by
       Moody's and "F1" by Fitch and its long-term, unsecured and unsubordinated
       debt  obligations  are then  rated  not less than  "AA-" by S&P,  "A1" by
       Moody's and "A+" by Fitch (or its  equivalent  by any  substitute  rating
       agency)  or  such  Transferee's  obligations  under  this  Agreement  are
       guaranteed by an entity whose  short-term,  unsecured and  unsubordinated
       debt obligations are then rated not less than "A-1+" by S&P, "Prime-1" by
       Moody's   and  "F1"  by  Fitch  and  whose   long-term,   unsecured   and
       unsubordinated  debt  obligations  are then  rated not less than "AA-" by
       S&P,  "A1" by  Moody's  and  "A+" by  Fitch  (or  its  equivalent  by any
       substitute rating agency);

(ii)   the Rating  Agencies have  confirmed that the transfer will not result in
       the then  current  rating of the  Series 1 Class C Seventh  Issuer  Notes
       being downgraded;

(iii)  the Transferee will not, as a result of such transfer, be required on the
       next succeeding  Scheduled  Payment Date to withhold or deduct on account
       of any Tax (except in respect of default  interest)  amounts in excess of
       that which Party A would, on the next succeeding  Scheduled  Payment Date
       have been required to so withhold or deduct unless the  Transferee  would
       be required to make additional  payments  pursuant to Section  2(d)(i)(4)
       corresponding to such excess;

(iv)   a  Termination  Event or Event of  Default  does not occur as a result of
       such transfer;

(v)    no  additional  amount  will be  payable  by  Party  B to  Party A or the
       Transferee on the next succeeding  Scheduled  Payment Date as a result of
       such transfer; and

(vi)   the  Transferee  confirms  in  writing  that  it will  accept  all of the
       interests and  obligations  in and under this  Agreement  which are to be
       transferred to it in accordance with the terms of this provision.

With respect to paragraph (iii) above,  each party agrees to make such Payee Tax
Representations  and Payer Tax Representations as may reasonably be requested by
the other  party in order to  reasonably  satisfy  such  other  party  that such
withholding or deduction will not occur.

                                       36



Following  the  transfer,  all  references  to  Party A (or its  Credit  Support
Provider, as applicable) will be deemed to be references to the Transferee.

Save as otherwise provided for in this Agreement and notwithstanding  Section 7,
Party A will not be permitted to transfer (by way of security or otherwise) this
Agreement nor any interest or obligation in or under this Agreement  without the
prior written consent of the Security Trustee.

(h)    ADDITIONAL REPRESENTATION

Section  3 is  amended  by the  addition  at the end  thereof  of the  following
additional  representations  (provided that the  representation  in Section 3(h)
will be made by Party A only):

       "(g) NO  AGENCY.  It is  entering  into this  Agreement,  including  each
       Transaction, as principal and not as agent of any person or entity.

       (h) PARI PASSU. Its obligations under this Agreement rank pari passu with
       all of its  other  unsecured,  unsubordinated  obligations  except  those
       obligations preferred by operation of law."

(i)    RECORDING OF CONVERSATIONS

Each party to this  Agreement  (i) consents to the  recording  of the  telephone
conversations of trading,  marketing and operations  personnel of the parties in
connection  with this  Agreement or any  potential  Transaction,  (ii) agrees to
obtain any  necessary  consent  of, and give notice of such  recording  to, such
personnel of it and (iii) agrees that in any  Proceedings  it will not object to
the  introduction  of such recordings in evidence on the ground that consent was
not properly given.

(j)    RELATIONSHIP BETWEEN THE PARTIES

The  Agreement is amended by the  insertion  after  Section 14 of an  additional
Section 15, reading in its entirety as follows:

"15.   RELATIONSHIP BETWEEN THE PARTIES

Each party will be deemed to  represent  to the other party on the date on which
it enters  into a  Transaction  that  (absent a written  agreement  between  the
parties that expressly imposes affirmative  obligations to the contrary for that
Transaction):

(a)    NON RELIANCE.  It is acting for its own account,  and it has made its own
       independent  decisions to enter into that  Transaction  and as to whether
       that  Transaction  is appropriate or proper for it based upon advice from
       such  advisers  as it has  deemed  necessary.  It is not  relying  on any
       communication  (written or oral) of the other party as investment  advice
       or  as  a  recommendation  to  enter  into  that  Transaction,  it  being
       understood  that  information and  explanations  related to the terms and
       conditions of a Transaction will not be considered investment advice or a
       recommendation to enter into that Transaction.  No communication (written
       or oral)  received from the other party will be deemed to be an assurance
       or guarantee as to the expected results of that Transaction.

(b)    ASSESSMENT  AND  UNDERSTANDING.  It is capable of assessing the merits of
       and understanding (on its own behalf or through independent  professional
       advice), and

                                       37



       understands  and  accepts,  the  terms,  conditions  and  risks  of  that
       Transaction.  It is also capable of assuming,  and assumes, the financial
       and other risks of that Transaction.

(c)    STATUS OF PARTIES. The other party is not acting as a fiduciary for or an
       adviser for it in respect of that Transaction."

(k)    TAX

The Agreement is amended by deleting  Section 2(d) in its entirety and replacing
it with the following:

"(d)   Deduction or Withholding for Tax

(i)    Requirement to Withhold

       All payments  under this  Agreement will be made without any deduction or
       withholding  for or on  account  of any  Tax  unless  such  deduction  or
       withholding is required  (including,  for the avoidance of doubt, if such
       deduction  or  withholding  is  required in order for the payer to obtain
       relief from Tax) by any  applicable  law, as modified by the  practice of
       any relevant  governmental revenue authority,  then in effect. If a party
       ("X") is so  required  to  deduct  or  withhold,  then  that  party  (the
       "DEDUCTING PARTY"):

       (1)    will promptly notify the other party ("Y") of such requirement;

       (2)    will pay to the relevant  authorities  the full amount required to
              be deducted or withheld  (including the full amount required to be
              deducted or withheld  from any Gross Up Amount (as defined  below)
              paid by the Deducting Party to Y under this Section 2(d)) promptly
              upon the earlier of determining that such deduction or withholding
              is required or receiving notice that such amount has been assessed
              against Y;

       (3)    will  promptly  forward to Y an  official  receipt (or a certified
              copy),  or  other  documentation   reasonably   acceptable  to  Y,
              evidencing such payment to such authorities; and

       (4)    if X is Party A, X will promptly pay in addition to the payment to
              which Party B is otherwise  entitled  under this  Agreement,  such
              additional  amount  (the "GROSS UP  AMOUNT")  as is  necessary  to
              ensure that the net amount actually received by Party B will equal
              the full  amount  which  Party B would have  received  had no such
              deduction or withholding  been required,  provided that X will not
              be required to pay any additional  amount to Party B to the extent
              that it would not be  required  to be paid but for the  failure of
              Party B to comply  with or  perform  any  agreement  contained  in
              Section 4(a)(iii).

(ii)   Liability

       If:

       (1)    X is required by any  applicable  law, as modified by the practice
              of any  relevant  governmental  revenue  authority,  to  make  any
              deduction or withholding for or on account of any Tax; and

       (2)    X does not so deduct or withhold; and

                                       38



       (3)    a liability  resulting from such Tax is assessed  directly against
              X,

       then,  except to the extent that Y has  satisfied or then  satisfies  the
       liability  resulting  from such Tax, (A) where X is Party B, Party A will
       promptly  pay to Party B the  amount of such  liability  (the  "LIABILITY
       AMOUNT")  (including any related liability for interest and together with
       an amount  equal to the Tax  payable by Party B on receipt of such amount
       but  including any related  liability  for penalties  only if Party A has
       failed to comply  with or  perform  any  agreement  contained  in Section
       4(a)(i), 4(a)(iii) or 4(d)) and Party B will promptly pay to the relevant
       government revenue authority the amount of such liability  (including any
       related  liability for interest and penalties) and (B) where X is Party A
       and Party A would have been required to pay a Gross Up Amount to Party B,
       Party A will promptly pay to the relevant  government  revenue  authority
       the  amount  of such  liability  (including  any  related  liability  for
       interest and penalties).

(iii)  Tax Credit etc.

       Where Party A pays an amount in accordance with Section 2(d)(i)(4) above,
       Party B undertakes as follows:

       (1)    to the extent  that  Party B obtains  any Tax  credit,  allowance,
              set-off or repayment from the tax authorities of any  jurisdiction
              relating  to any  deduction  or  withholding  giving  rise to such
              payment  (a  "TAX  CREDIT"),  it  will  pay to  Party A as soon as
              practical  after  receipt of the same so much of the cash  benefit
              (as calculated  below)  relating  thereto which it has received as
              will leave Party B in substantially  the same (but in any event no
              worse) position as Party B would have been in if no such deduction
              or withholding had been required;

       (2)    the "cash benefit" will, in the case of a Tax credit, allowance or
              set-off,  be the  additional  amount of Tax which  would have been
              payable by Party B in the  jurisdiction  referred to in clause (1)
              above  but  for  the  obtaining  by it of  the  said  Tax  credit,
              allowance or set-off and, in the case of a repayment,  will be the
              amount of the repayment together, in either case, with any related
              interest,  repayment  supplement  or similar  payment  obtained by
              Party B; and

       (3)    it will use all reasonable  endeavours to obtain any Tax Credit as
              soon as is  reasonably  practicable  provided  that it will be the
              sole  judge of the  amount of such Tax  Credit  and of the date on
              which the same is received  and will not be obliged to disclose to
              Party  A any  information  relating  to  its  tax  affairs  or tax
              computations  save that  Party B will,  upon  request  by Party A,
              supply  Party  A with a  reasonably  detailed  explanation  of its
              calculation  of the  amount of any such Tax Credit and of the date
              on which the same is received."

(l)    SECURITY, ENFORCEMENT AND LIMITED RECOURSE

(i)    Party A agrees with Party B and the  Security  Trustee to be bound by the
       terms of the Seventh Issuer Deed of Charge and, in  particular,  confirms
       that:  (A) no sum will be payable by or on behalf of Party B to it except
       in accordance  with the  provisions of the Seventh Issuer Deed of Charge;
       and (B) it will not take any steps for the  winding  up,  dissolution  or
       reorganisation  or for  the  appointment  of a  receiver,  administrator,
       administrative  receiver,  trustee,  liquidator,  sequestrator or similar
       officer  of  Party  B or of any or all of its  revenues  and  assets  nor
       participate in any ex parte  proceedings nor

                                       39



       seek to enforce any judgment  against Party B, subject to the  provisions
       of the Seventh Issuer Deed of Charge.

(ii)   In  relation  to all sums due and  payable by Party B to Party A, Party A
       agrees that it will have recourse only to Seventh Issuer Available Funds,
       but always  subject to the order of priority  of payments  set out in the
       Seventh Issuer Cash  Management  Agreement and the Seventh Issuer Deed of
       Charge.

(m)    CONDITION PRECEDENT

Section  2(a)(iii)  will be amended by the  deletion  of the words "a  Potential
Event of Default" in respect of obligations of Party A only.

(n)    REPRESENTATIONS

Section 3(b) will be amended by the deletion of the words "or Potential Event of
Default" in respect of the representation given by Party B only.

(o)    ADDITIONAL DEFINITIONS

Words and expressions defined in the Amended and Restated Master Definitions and
Construction  Schedule  (the "MASTER  SCHEDULE")  and the Seventh  Issuer Master
Definitions  and  Construction  Schedule (the "ISSUER  SCHEDULE")  (together the
"MASTER  DEFINITIONS  SCHEDULE")  signed on or about the date of this  Agreement
will, except so far as the context otherwise requires,  have the same meaning in
this  Agreement.  In the event of any  inconsistency  between the definitions in
this Agreement and in the Master  Definitions  Schedule the  definitions in this
Agreement  will prevail.  In the event of any  inconsistency  between the Master
Schedule and the Issuer Schedule, the Issuer Schedule will prevail. The rules of
interpretation  set out in the Master  Definitions  Schedule  will apply to this
Agreement.

(p)    CHANGE OF ACCOUNT

Section  2(b) of  this  Agreement  is  hereby  amended  by the  addition  of the
following at the end thereof:

"; provided that such new account will be in the same legal and tax jurisdiction
as the original  account and such new  account,  in the case of Party B, is held
with a financial  institution with a short-term,  unsecured,  unsubordinated and
unguaranteed  debt  obligation  rating  of at  least  "Prime-1"  (in the case of
Moody's),  "A-1+" (in the case of S&P) and "F1+" (in the case of Fitch)  (or, if
such financial  institution is not rated by a Rating Agency,  at such equivalent
rating that is acceptable to such Rating Agency)."

(q)    MODIFICATIONS TO CLOSE-OUT PROVISIONS

Upon the  occurrence  of an  Event  of  Default  with  respect  to Party A or an
Additional  Termination  Event which  entitles Party B to terminate any Affected
Transaction pursuant to Section 6(b) of the Agreement,  Party B will be entitled
(but not obliged in the event that it does not  designate  an Early  Termination
Date) to proceed in accordance with Section 6 of this Agreement,  subject to the
following:

(i)    For the purposes of Section 6(d)(i), Party B's obligation with respect to
       the extent of information to be provided with its calculations is limited
       to information Party B has already received in writing and provided Party
       B is able to release this information

                                       40



       without  breaching  the  provisions  of any  law  applicable  to,  or any
       contractual restriction binding upon, Party B.

(ii)   The following  amendments  will be deemed to be made to the definition of
       "Market Quotation":

       (A)    the word "firm" will be added before the word  "quotations" in the
              second line; and

       (B)    the words ", provided that such documentation  would either be the
              same as this Agreement and the existing  confirmations hereto (and
              the long-term,  unsecured and  unsubordinated  debt obligations of
              the Reference Market-maker are rated not less than "A+" by S&P and
              "A1" by Moody's and the short-term,  unsecured and  unsubordinated
              debt obligations of the Reference  Market-maker are rated not less
              than "Prime-1" by Moody's and "F1" by Fitch (or, if such Reference
              Market-maker  is not rated by a Rating Agency,  at such equivalent
              rating that is  acceptable  to such Rating  Agency)) or the Rating
              Agencies   have   confirmed   in   writing   that  such   proposed
              documentation  will not adversely impact the ratings of the Notes"
              will be added after "agree" in the sixteenth line; and

       (C)    the last sentence will be deleted and replaced with the following:

              "If, on the last date set for delivery of quotations,  exactly two
              quotations are provided,  the Market  Quotation will be the higher
              of the two  quotations.  If only one quotation is provided on such
              date, Party B may, in its discretion, accept such quotation as the
              Market  Quotation  and, if Party B does not accept such  quotation
              (or if no quotation has been provided), it will be deemed that the
              Market Quotation in respect of the Terminated  Transaction  cannot
              be  determined.  If no  quotation  has been  provided,  it will be
              deemed  that the Market  Quotation  in  respect of the  Terminated
              Transaction cannot be determined."

(iii)  For the  purpose of the  definition  of "Market  Quotation",  and without
       limitation of the general rights of Party B under the Agreement:

       (A)    Party B will undertake to use its reasonable  efforts to obtain at
              least  three firm  quotations  as soon as  reasonably  practicable
              after the Early  Termination Date and in any event within the time
              period specified pursuant to Part 5(q)(iii)(C) below;

       (B)    Party A will,  for the purposes of Section  6(e),  be permitted to
              obtain   on   behalf  of  Party  B   quotations   from   Reference
              Market-makers;

       (C)    If no quotations  have been obtained  within 6 Local Business Days
              after the occurrence of the Early  Termination Date or such longer
              period as Party B may  specify in writing to Party A, then it will
              be deemed that the Market  Quotation in respect of the  Terminated
              Transaction cannot be determined;

       (D)    Party B will be deemed to have  discharged its  obligations  under
              Part 5(q)(iii)(A) above if it promptly requests, in writing, Party
              A (such  request to be made within two Local  Business  Days after
              the occurrence of the Early  Termination Date) to obtain on behalf
              of Party B quotations from Reference Market-makers. Party A agrees
              to act in accordance with such request; and

                                       41



       (E)    Party B will not be obliged to consult  with Party A as to the day
              and time of obtaining any quotations.

(r)    CONTRACTS (RIGHTS OF THIRD PARTIES) ACT 1999

A person who is not a party to this  Agreement will not have any right under the
Contracts  (Rights of Third  Parties)  Act 1999 to enforce  any of its terms but
this will not affect  any right or remedy of a third  party  which  exists or is
available apart from that Act.


From:             UBS Limited
                  100 Liverpool Street
                  London
                  EC2M 2RH

To:               Permanent Financing (No.7) PLC
                  Blackwell House
                  Guildhall Yard
                  London
                  EC2V 5AE

Attention:        The Secretary

To:               The Bank of New York
                  One Canada Square
                  London
                  E14 5AL

Attention:        Global Structured Finance - Corporate Trust

                                                                23rd March, 2005

Dear Sirs,

CONFIRMATION - SERIES 1 CLASS C DOLLAR TO STERLING CURRENCY SWAP

The purpose of this letter is to confirm  the terms and  conditions  of the Swap
Transaction  entered into  between us on the Trade Date  specified  below.  This
letter  constitutes  a  "CONFIRMATION"  as  referred  to in the 1992 ISDA Master
Agreement  (Multicurrency-Cross  Border) (Series 1 Class C) entered into between
us,  you and The  Bank of New York  (the  "SECURITY  TRUSTEE")  dated as of 15th
March, 2005, as amended and supplemented from time to time (the "AGREEMENT").

The  definitions  and  provisions  contained  in the 2000  ISDA  Definitions  as
published by the  International  Swaps and  Derivatives  Association,  Inc. (the
"DEFINITIONS")  are  incorporated  into this  Confirmation.  In the event of any
inconsistency  between any of the  following,  the first  listed will govern (i)
this  Confirmation;   (ii)  the  Master  Definitions  Schedule;  and  (iii)  the
Definitions.

                                       42



1.     The terms of the particular Swap  Transaction to which this  Confirmation
relates are as follows:

       Party A:                         UBS Limited

       Party B:                         Permanent Financing (No.7) PLC

       Trade Date:                      15th March, 2005

       Effective Date:                  23rd March, 2005

       Termination Date:                The earlier of the Quarterly  Interest
                                        Payment Date  falling  in June 2042
                                        and the date on  which  all of the
                                        Series  1  Class  C Seventh  Issuer
                                        Notes  are redeemed in full.

       Dollar Currency Exchange Rate:   1.91201 USD per GBP

       Business Days:                   London Business Day, New York Business
                                        Day and TARGET Business Day.

       Calculation Period:              Has the meaning given to such term in
                                        the Definitions.

       Calculation Agent:               Party A

Party A Floating Amounts:

       Party A Currency Amount:         In respect  of  each  Party  A
                                        Calculation    Period,   an amount in
                                        Dollars  equal to the  principal amount
                                        outstanding of the Series 1 Class C
                                        Seventh Issuer Notes on the first day of
                                        such Calculation Period (after  taking
                                        into account any redemption on such
                                        day).

       Party A Payment Dates:           Each Quarterly Interest Payment Date
                                        from and including the Quarterly
                                        Interest Payment  Date falling in June
                                        2005 up to the Termination Date, and the
                                        Termination Date.

       Party A Floating Rate:           In respect of each Party A Calculation
                                        Period, Three-Month USD-LIBOR determined
                                        in respect of the first day of such
                                        Party A Calculation Period.

       Spread:                          0.28 per cent. for Party A Calculation
                                        Periods  commencing prior to the
                                        Quarterly Interest Payment Date falling
                                        in December 2011 and 0.56 per cent.
                                        thereafter.

                                       43



       Party A Floating Rate Day
       Count Fraction:                  Actual/360

Party B Floating Amounts:

       Party B Currency Amount:         In respect of each Party  B Calculation
                                        Period, an amount in Sterling equivalent
                                        to the  Party A Currency Amount for the
                                        Party A Calculation  Period commencing
                                        on the first day of such Party B
                                        Calculation Period converted by
                                        reference to the Dollar Currency
                                        Exchange Rate.

       Party B Payment Dates:           Each Quarterly Interest Payment Date
                                        from and including the Quarterly
                                        Interest Payment Date falling in June
                                        2005 up to the Termination Date, and the
                                        Termination Date.

       Party B Floating Rate:           In respect of each Party B Calculation
                                        Period, Sterling-LIBOR determined in
                                        respect of the first day of such Party
                                        B Calculation Period.

       Spread:                          0.3886 per cent. for Party B Calculation
                                        Periods commencing prior to the
                                        Quarterly Interest Payment  Date
                                        falling in December 2011 and 1.0272
                                        per cent. thereafter.

       Party B Floating Rate Day
       Count Fraction:                  Actual/365 (Fixed)

Initial Exchange:

       Initial Exchange Date:           Effective Date

       Party A Initial
       Exchange Amount:                 GBP 22,071,000

       Party B Initial
       Exchange Amount:                 USD 42,200,000

Interim Exchange:

       Interim Exchange Dates:          Each Quarterly Interest Payment Date
                                        (other than the Termination Date) on
                                        which any of the Series 1 Class C
                                        Seventh Issuer Notes are redeemed in
                                        whole or in part.

       Party A Interim
       Exchange Amount:                 In respect of each Interim Exchange
                                        Date, an amount in Dollars equal to the
                                        amount of the Series 1 Class C Seventh
                                        Issuer Notes redeemed on such Interim
                                        Exchange Date.

                                       44



       Party B Interim
       Exchange Amount:                 In respect of each Interim Exchange
                                        Date, the Sterling equivalent of the
                                        Party A Interim  Exchange Amount for
                                        such Interim Exchange Date converted by
                                        reference to the Dollar Currency
                                        Exchange Rate.

Final Exchange:

       Final Exchange Date:             Termination Date

       Party A Final Exchange Amount:   An amount in Dollars equal to the
                                        principal amount outstanding  of the
                                        Series 1 Class C Issuer Notes on the
                                        Final Exchange Date (before taking into
                                        account any  redemption on such day).

       Party B Final Exchange Amount:   An amount in  Sterling  equal to the
                                        principal amount outstanding  of the
                                        Series 1 Class C Seventh Issuer Notes on
                                        the Final Exchange Date (before taking
                                        into  account  any redemption on such
                                        day), converted by reference to the
                                        Dollar Currency Exchange Rate.

                                        If Party B does not have sufficient
                                        principal available pursuant to the
                                        Seventh Issuer Cash Management Agreement
                                        to pay the Party B Final Exchange Amount
                                        in full on the Final Exchange Date and
                                        accordingly  pays only a part of the
                                        Party  B Final  Exchange  Amount to
                                        Party  A  on  such   date, Party A will
                                        be obliged on such date to deliver only
                                        the Dollar  Equivalent of such  part of
                                        the Party B Final Exchange Amount,
                                        converted by reference to the Dollar
                                        Currency Exchange Rate.

2.     Deferral of Floating Amounts:

       If any  payment of  interest  under the  Series 1 Class C Seventh  Issuer
       Notes is  deferred in  accordance  with the terms and  conditions  of the
       Series 1 Class C Seventh Issuer Notes, a corresponding part as determined
       by the  Calculation  Agent of the Party A Floating  Amount and a pro rata
       part as  determined  by the  Calculation  Agent of the  Party B  Floating
       Amount  which,  in each case,  would  otherwise  be due in respect of the
       relevant Quarterly Interest Payment Date will be deferred.

       The amount so deferred on the Party A Floating  Amount will be payable on
       the next Party A Payment Date subject to further deferral  (together with
       an  additional   floating  amount  which  shall  be  accrued  thereon  as
       determined by the  Calculation  Agent at the applicable  Party A Floating
       Rate  (excluding the Spread)) and the Party A Floating Amount due on such
       date will be deemed to include such amounts.

       The amount so deferred on the Party B Floating  Amount will be payable on
       the next Party B Payment Date subject to further deferral  (together with
       an  additional   floating  amount  which  shall  be  accrued  thereon  as
       determined by the  Calculation  Agent at the applicable  Party B Floating
       Rate  (excluding the Spread)) and the Party B Floating Amount due on such
       date will be deemed to include such amounts.

                                       45



       On any subsequent  occasion if any payment of interest under the Series 1
       Class C Seventh  Issuer  Notes is  deferred  (including  any payment of a
       previous  shortfall  of  interest  or any  payment  of  interest  on such
       shortfall)  in accordance  with the terms and  conditions of the Series 1
       Class C Seventh Issuer Notes,  all or a corresponding  part as determined
       by the Calculation  Agent of the Party A Floating  Amounts and a pro rata
       part as  determined  by the  Calculation  Agent of the  Party B  Floating
       Amounts otherwise payable will be deferred.

       The amount so deferred on the Party A Floating  Amount will be payable on
       the next Party A Payment Date subject to further deferral  (together with
       an  additional   floating  amount  which  shall  be  accrued  thereon  as
       determined by the  Calculation  Agent at the applicable  Party A Floating
       Rate  (excluding the Spread)) and the Party A Floating Amount due on such
       date will be deemed to include such amounts.

       The amount so deferred on the Party B Floating  Amount will be payable on
       the next Party B Payment Date subject to further deferral  (together with
       an  additional   floating  amount  which  shall  be  accrued  thereon  as
       determined by the  Calculation  Agent at the applicable  Party B Floating
       Rate  (excluding the Spread)) and the Party B Floating Amount due on such
       date will be deemed to include such amounts.

3.     Account Details:

       Payments to Party A
       in Dollars:                Bank:             UBS AG, Stamford (UBSWUS33)

                                  ABA Number:       026007993

                                  Account Name:     UBS AG, London

                                  Account Number:   101-WA-140007-000

       Payments to Party A
       in Sterling:               Direct via UK Clearing/CHAPS

                                  Swift:            UBSWGB2L

                                  Sort Code:        23-23-23


       Payments to Party B
       in Dollars:                Bank:             Citibank, N.A., New York

                                  Credit Account:   10990765

                                  New York Swift:   CITIUS33

                                  FAO:              Citibank, N.A., London

                                  London Swift:     CITIGB2L

                                  Reference:        GATS "Permanent Financing
                                                    (No.7) PLC"

                                       46



       Payments to Party B
       in Sterling:               Bank:             The Governor and Company of
                                                    the Bank of Scotland

                                  Account Number:   06000056

                                  Sort Code:        12-24-55

                                  Account Name:     Permanent Financing (No.7)
                                                    PLC Transaction Account

       It is  agreed  by the  parties  that  payments  made  by  Party  A to the
       Principal Paying Agent in accordance with the settlement instructions, as
       detailed above,  will be considered as absolute and conclusive  discharge
       of  Party  A's  obligations  to  Party  B in  respect  of  such  payment,
       regardless of whether the Principal  Paying Agent makes a payment in turn
       to Party B. This will  continue  to be the case until Party B changes its
       account in accordance with Section 2(b) of the Agreement.

4.     Notification to Party A

       For the purpose of making any determination or calculation hereunder, the
       Calculation  Agent  may  rely  on  any  information,  report,  notice  or
       certificate delivered to it by the Seventh Issuer Cash Manager or Party B
       and  the   Calculation   Agent   shall  not  be  liable  for  any  error,
       incompleteness or omission regarding such information.

       Party B or the Seventh  Issuer Cash  Manager  acting on its behalf,  will
       notify  Party A of the  amount of  principal  payments  to be made on the
       Series 1 Class C Seventh Issuer Notes on each Quarterly  Interest Payment
       Date no later than one (1) Business Day prior to such Quarterly  Interest
       Payment Date.

5.     Notice Details:

       Party A:                   UBS Limited

       Address:                   100 Liverpool Street
                                  London
                                  EC2M 2RH

       Facsimile No.:             +44 20 7567 4406/+44 20 7568 9247

       Attention:                 Credit Risk Management - Documentation Unit
                                  Legal

       Party B:                   Permanent Financing (No. 7) PLC

       Address:                   Blackwell House
                                  Guildhall Yard
                                  London
                                  EC2V 5AE

       Facsimile Number:          020 7566 0975

       Attention:                 The Secretary

                                       47



       With a copy to: (i)        the Security Trustee:

       Name:                      The Bank of New York

       Address:                   One Canada Square
                                  London
                                  E14 5AL

       Facsimile Number:          020 7964 6061/6399

       Attention:                 Global Structured Finance

                        (ii)      HBOS Treasury Services plc

       Address:                   33 Old Broad Street
                                  London
                                  EC2N 1HZ

       Facsimile Number:          020 7574 8784

       Attention:                 Head of Capital Markets and Securitisation





Yours faithfully,



UBS LIMITED
By:
Name:
Title:

Confirmed as of the date first written:

PERMANENT FINANCING (NO. 7) PLC

By:
Name:
Title:

THE BANK OF NEW YORK

By:
Name:
Title:

                                       48