Holding(s) in Company

Amlin PLC
04 September 2002

                                  SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES
AVS NO



All relevant boxes should be completed in block capital letters.

1.   Name of company                               2.  Name of shareholder having a major interest



     Amlin plc                                         One Beacon Insurance Company




3.   Please state whether notification indicates   4.  Name of the registered holder(s) and, if more than one
     that it is in respect of holding of the           holder, the number of shares held by each of them
     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


                                                       Mellon Nominees (UK) Ltd - 13,980,861 shares
     Holding of shareholder named in 2. above.
                                                       Pershing Keen Nominees Ltd - 1,000,000 shares





5.   Number of shares/    6.  Percentage of issued 7.  Number of shares/amount 8. Percentage of issued class
     amount of stock          class                    of stock disposed
     acquired



     Nil
                              n/a                      Nil
                                                                                  n/a



9. Class of security                             10.    Date of transaction   11.   Date company informed





   Ordinary shares of 25p each                          n/a                         3 September 2002




12.  Total holding following this notification     13.   Total percentage holding of issued class following
                                                         this notification


     14,980,861
                                                         3.9 % (previously 4.0 %)




14.  Any additional information                    15. Name of contact and telephone number for queries



     Reduction in percentage shareholding due to       Charles Pender
     increase in Amlin's issued share capital on 2
     September 2002, which resulted from issue of      Secretary, Amlin plc
     shares as consideration for Amlin's recent
     Capacity Offer.  No change in number of           020 7746 1008
     shares held by One Beacon.





16.  Name and signature of authorised company official

     responsible for making this notification



     CHARLES C.T. PENDER, Secretary




Date of notification 4 September 2002




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