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:           18 MARCH 2005
Contact name:                 KIRIT DEVSHI
Telephone number:             [phone]


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
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:                             18 MARCH 2005
Date of dealing:                                17 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:           849,838
Highest price paid*                             6.5450 GBP
Lowest price paid*                              6.4950 GBP
Total number of securities sold:                600,765
Highest price received*                         6.5400 GBP
Lowest price received*                          6.4750 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:                             18 MARCH 2005
Date of dealing:                                17 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*                             GBP
Lowest price paid*                              GBP
Total number of securities sold:                2,500,000
Highest price received*                         0.8909 GBP
Lowest price received*                          0.8909 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:                             18 MARCH 2005
Date of dealing:                                17 MARCH 2005
Name of EMM:                                    ABN AMRO BANK NV London Branch
Name of offeree/offeror with whom connected:    EURONEXT
Total number of securities purchased:           100,000
Highest price paid*                             4.7000 GBP
Lowest price paid*                              4.7000 GBP
Total number of securities sold:
Highest price received*
Lowest price received*


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:                             18 MARCH 2005
Date of dealing:                                17 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:           177,462
Highest price paid*                             9.3700 GBP
Lowest price paid*                              9.3650 GBP
Total number of securities sold:                182,239
Highest price received*                         9.3650 GBP
Lowest price received*                          9.3650 GBP