Rule 8.3 - SCOTTISH POWER

FORM 8.3

    DEALINGS BY PERSONS WITH INTERESTS IN SECURITIES REPRESENTING 1% OR MORE
              (Rule 8.3 of the City Code on Takeovers and Mergers)


1.   KEY INFORMATION

Name of person dealing  (Note 1)           BARCLAYS PLC

Company dealt in                           SCOTTISH POWER PLC
Class of relevant security to which the    ORD GBP 0.50
dealings being disclosed relate (Note 2)
Date of dealing                            07 NOVEMBER 2005



2.   INTERESTS, SHORT POSITIONS AND RIGHTS TO SUBSCRIBE

(a)  Interests and short positions (following dealing) in the class of relevant
security dealt in (Note 3)

                                            Long                                   Short

                            Number                   (%)           Number                   (%)

(1) Relevant securities     105,841,396          (5.50%)           18,472,710           (0.96%)

(2) Derivatives (other        6,802,392          (0.35%)
than options)

(3) Options and agreements    4,000,361          (0.21%)            3,004,125           (0.15%)
to purchase/sell

Total                       116,644,149          (6.06%)           21,476,835           (1.11%)


(b)  Interests and short positions in relevant securities of the company, other
     than the class dealt in (Note 3)

Class of relevant                           Long                                   Short
security:
                           Number                   (%)            Number                   (%)

(1) Relevant securities

(2)   Derivatives (other
than options)

(3) Options and agreements
to purchase/sell

Total


(c)  Rights to subscribe (Note 3)

Class of relevant security:                Details



3.   DEALINGS (Note 4)

(a)  Purchases and sales

Purchase/sale                    Number of securities                 Price per unit  (GBP)

Purchase                         2,000                                5.8144
Purchase                         3,717                                5.8300
Purchase                         10,800                               5.8251
Purchase                         102,000                              5.7807
Purchase                         25,000                               5.7987
Purchase                         50,000                               5.7900
Purchase                         6,453                                5.8405
Sale                             4,915                                5.8150
Sale                             8,792                                5.8066
Sale                             2,609                                5.8151
Sale                             21,373                               5.8181
Sale                             213,039                              5.8015
Sale                             12,400                               5.7940
Sale                             435                                  5.8000
Sale                             20,000                               5.7900
Sale                             522,629                              5.7923
Sale                             210,000                              5.8000


(b)  Derivatives transactions (other than options)

Product name,      Long/short (Note 6)      Number of securities (Note 7)     Price per unit (GBP)
e.g. CFD
CFD                Long                     8,792                             5.8066
CFD                Long                     2,609                             5.8151
CFD                Long                     21,373                            5.8181
CFD                Long                     213,039                           5.8015
CFD                Long                     12,400                            5.7940
CFD                Short                    10,800                            5.8251
CFD                Short                    102,000                           5.7807
CFD                Short                    25,000                            5.7987


(c)  Options transactions in respect of existing securities

(i)  Writing, selling, purchasing or varying

Product name,   Writing,          Number of          Exercise  Type, e.g.      Expiry   Option money
e.g. call       selling,          securities to      price     American,       date     paid/received
option          purchasing,       which the option             European etc.            per unit (Note
                varying etc.      relates (Note 7)                                      5)



(ii) Exercising

Product name, e.g. call option     Number of securities             Exercise price per unit (Note 5)



(d)  Other dealings (including new securities) (Note 4)


Nature of transaction (Note 8)          Details                         Price per unit (if applicable)
                                                                        (Note 5)


4.   OTHER INFORMATION

Agreements, arrangements or understandings relating to options or derivatives


Full details of any agreement, arrangement or understanding between the person disclosing and any other
person relating to the voting rights of any relevant securities under any option referred to on this form
or relating to the voting rights or future acquisition or disposal of any relevant securities to which
any derivative referred to on this form is referenced.  If none, this should be stated.




Is a Supplemental Form 8 attached? (Note 9)                 NO


Date of disclosure                                           09 NOVEMBER 2005
Contact name                                                 BARCLAYS CORPORATE SECRETARIAT
Telephone number                                             020 7116 2913
If a connected EFM, name of offeree/offeror with which
connected
If a connected EFM, state nature of connection (Note 10)


Notes

The Notes on Form 8.3 can be viewed on the Takeover Panel's website at
www.thetakeoverpanel.org.uk