EMM Disclosure

ABN AMRO BANK N.V. FORM 38.5 (SUMMARY) Lodge with Company Announcements Office and the Panel. Use a separate form for each class of securities in which dealings have been made. CONNECTED EXEMPT MARKET-MAKERS: DISCLOSURE UNDER RULE 38.5 OF THE CITY CODE ON TAKEOVERS AND MERGERS Name of EMM: ABN AMRO BANK NV London Branch Date of disclosure: 16 MARCH 2005 Contact name: KIRIT DEVSHI Telephone number: +44 (20) 7678 1904 Please see attached disclosure of dealings under Rule 38.5 in the securities of the following companies: AVIVA PLC COX INSURANCE HOLDINGS PLC LONDON STOCK EXCHANGE PLC MERSEY DOCKS AND HARBOUR CO PLC RAC PLC If the attached Rule 38.5 disclosure is to amend a previous disclosure, please state which element(s) of previous disclosure was incorrect: In the case of option business or dealings in derivatives full details should be given on a separate sheet so that the nature of the dealings can be fully understood. For options this include the number of securities under option, the exercise period (or in the case of exercise, the exercise date), the exercise price and any option money paid or received. For derivative this should include, at least, the number of reference securities to which they relate (when relevant), the maturity date (or if applicable the closing out date) and the reference price. For full details of the disclosure requirements see Rules 8 and 38 of the Code. If in doubt contact the Monitoring Section of the Panel, Tel. No: 020 7638 0129 CONNECTED EXEMPT MARKET-MAKERS: DISCLOSURE UNDER RULE 38.5 OF THE CITY CODE ON TAKEOVERS AND MERGERS Dealing in (name of company): AVIVA PLC Class of security: ORD 25P Date of disclosure: 16 MARCH 2005 Date of dealing: 15 MARCH 2005 Name of EMM: ABN AMRO BANK NV London Branch Name of offeree/offeror with whom connected: RAC PLC Total number of securities purchased: 1,127,271 Highest price paid* 6.8500 GBP Lowest price paid* 6.7950 GBP Total number of securities sold: 1,460,471 Highest price received* 6.8359 GBP Lowest price received* 6.8100 GBP CONNECTED EXEMPT MARKET-MAKERS: DISCLOSURE UNDER RULE 38.5 OF THE CITY CODE ON TAKEOVERS AND MERGERS Dealing in (name of company): COX INSURANCE HOLDINGS PLC Class of security: ORD 10P Date of disclosure: 16 MARCH 2005 Date of dealing: 15 MARCH 2005 Name of EMM: ABN AMRO BANK NV London Branch Name of offeree/offeror with whom connected: COX INSURANCE HOLDINGS PLC Total number of securities purchased: Highest price paid* Lowest price paid* Total number of securities sold: 30,000 Highest price received* 0.8167 GBP Lowest price received* 0.8167 GBP CONNECTED EXEMPT MARKET-MAKERS: DISCLOSURE UNDER RULE 38.5 OF THE CITY CODE ON TAKEOVERS AND MERGERS Dealing in (name of company): LONDON STOCK EXCHANGE PLC Class of security: ORD 5 5/6P Date of disclosure: 16 MARCH 2005 Date of dealing: 15 MARCH 2005 Name of EMM: ABN AMRO BANK NV London Branch Name of offeree/offeror with whom connected: EURONEXT Total number of securities purchased: 1,400 Highest price paid* 4.7900 GBP Lowest price paid* 4.7900 GBP Total number of securities sold: 383,053 Highest price received* 4.8025 GBP Lowest price received* 4.7525 GBP CONNECTED EXEMPT MARKET-MAKERS: DISCLOSURE UNDER RULE 38.5 OF THE CITY CODE ON TAKEOVERS AND MERGERS Dealing in (name of company): MERSEY DOCKS AND HARBOUR CO PLC Class of security: ORD 10P Date of disclosure: 16 MARCH 2005 Date of dealing: 15 MARCH 2005 Name of EMM: ABN AMRO BANK NV London Branch Name of offeree/offeror with whom connected: MERSEY DOCKS AND HARBOUR CO PLC Total number of securities purchased: 1,590 Highest price paid* 9.7350 GBP Lowest price paid* 9.7350 GBP Total number of securities sold: 1,590 Highest price received* 9.7750 GBP Lowest price received* 9.7750 GBP CONNECTED EXEMPT MARKET-MAKERS: DISCLOSURE UNDER RULE 38.5 OF THE CITY CODE ON TAKEOVERS AND MERGERS Dealing in (name of company): RAC PLC Class of security: ORD 25P Date of disclosure: 16 MARCH 2005 Date of dealing: 15 MARCH 2005 Name of EMM: ABN AMRO BANK NV London Branch Name of offeree/offeror with whom connected: RAC PLC Total number of securities purchased: 563,882 Highest price paid* 9.4494 GBP Lowest price paid* 9.4250 GBP Total number of securities sold: 100,000 Highest price received* 9.4494 GBP Lowest price received* 9.4394 GBP

Companies

Aviva (AV.)
UK 100

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