================================================================================ SECURITIES AND EXCHANGE COMMISSIONS WASHINGTON, DC 20549 ----------------- FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15a-16 OF THE SECURITIES EXCHANGE ACT OF 1934 For the month of March 2003 ----------------- SCOTTISH POWER PLC (Translation of Registrant's Name Into English) CORPORATE OFFICE, 1 ATLANTIC QUAY, GLASGOW, G2 8SP (Address of Principal Executive Offices) ----------------- (Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.) Form 20-F [X] Form 40-F [_] (Indicate by check mark whether the registrant by furnishing the information contained in this form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.) Yes [_] No [X] (If "Yes" is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-______.) ================================================================================ FORM 6-K: TABLE OF CONTENTS 1. Notification by Scottish Power plc on Schedule 10, dated February 17, 2003, of major interests in shares. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. /s/ Scottish Power plc ---------------------------------- (Registrant) Date March 17, 2003 By: /s/ Alan McCulloch ------------------- ---------------------------------- Alan McCulloch Assistant Company Secretary SCHEDULE 10 NOTIFICATION OF MAJOR INTERESTS IN SHARES 1) Name of company Scottish Power plc 2) Name of shareholder having a major interest Barclays PLC 3) Please state whether notification indicates that it is in respect of holding of the shareholder named in 2 above or in respect of a non-beneficial interest or in the case of an individual holder if it is a holding of that person's spouse or children under the age of 18 Barclays PLC 4) Name of the registered holder(s) and, if more than one holder, the number of shares held by each of them Barclays Capital Securities Ltd........ 1,160,812 Barclays Bank Trust Company Ltd........ 105,262 Barclays Private Bank Ltd.............. 960,630 Barclays Nikko Global Investors Ltd.... 661,634 Barclays Private Bank and Trust Ltd.... 162,324 Barclays Private Bank and Trust Ltd.... 332,646 Barclays Global Investors Japan........ 124,115 Barclays Global Investors Ltd.......... 24,789,833 Barclays Global Investors Australia Ltd 703,162 Barclays Global Fund Advisors.......... 535,790 Barclays Global Investors Japan Trust.. 2,033,644 Barclays Global Investors, N.A......... 22,392,007 Barclays Life Assurance Co Ltd......... 2,940,699 Total.................................. 56,902,558 5) Number of shares/amount of stock acquired Not stated 6) Percentage of issued class Not stated 7) Number of shares/amount of stock disposed Not stated 8) Percentage of issued class Not stated 9) Class of security Ordinary 50p shares 10) Date of transaction Not stated 11) Date company informed 17 February 2003 12) Total holding following this notification 56,902,558 13) Total percentage holding of issued class following this notification 3.07% 14) Any additional information n/a 15) Name of contact and telephone number for queries Alan McCulloch Assistant Secretary 0141 566 4683 16) Name and signature of authorised company official responsible for making this notification Alan McCulloch Date of notification 17 February 2003