Blocklisting Interim Review

Amlin Plc
                  

                        BLOCK LISTING SIX MONTHLY RETURN

INFORMATION PROVIDED ON THIS FORM MUST BE TYPED OR PRINTED ELECTRONICALLY AND
PROVIDED TO AN RIS.

Date: 1 August 2008

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Name of applicant:                                Amlin plc
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Name of scheme:                                   Amlin 1997 Executive Share Option Scheme Approved
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Period of return:                    From:        01.02.08           To:                    31.07.08
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Balance of unallotted securities under scheme(s)
 from previous return:                            117,297
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Plus: The amount by which the block scheme(s) has
 been increased since the date of the last return
 (if any increase has been applied for):          640,000
----------------------------------------------------------------------------------------------------
Less: Number of securities issued/allotted under
 scheme(s) during period (see LR3.5.7G):          161,185
----------------------------------------------------------------------------------------------------
Equals: Balance under scheme(s) not yet
 issued/allotted at end of period:                596,112
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Name of contact:                                  Charles Pender, Group Company Secretary
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Telephone number of contact:                      020 7746 1000
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                        BLOCK LISTING SIX MONTHLY RETURN

INFORMATION PROVIDED ON THIS FORM MUST BE TYPED OR PRINTED ELECTRONICALLY AND
PROVIDED TO AN RIS.

Date: 1 August 2008

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*T
Name of applicant:                                Amlin plc
----------------------------------------------------------------------------------------------------
Name of scheme:                                   Amlin 1997 Executive Share Option Scheme
                                                   Unapproved
----------------------------------------------------------------------------------------------------
Period of return:                    From:                   01.02.08To:                    31.07.08
----------------------------------------------------------------------------------------------------
Balance of unallotted securities under scheme(s)
 from previous return:                            43,755
----------------------------------------------------------------------------------------------------
Plus: The amount by which the block scheme(s) has
 been increased since the date of the last return
 (if any increase has been applied for):          700,000
----------------------------------------------------------------------------------------------------
Less: Number of securities issued/allotted under
 scheme(s) during period (see LR3.5.7G):          359,977
----------------------------------------------------------------------------------------------------
Equals: Balance under scheme(s) not yet
 issued/allotted at end of period:                383,778
----------------------------------------------------------------------------------------------------
*T

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*T
Name of contact:                                  Charles Pender, Group Company Secretary
----------------------------------------------------------------------------------------------------
Telephone number of contact:                      020 7746 1000
----------------------------------------------------------------------------------------------------
*T

                        BLOCK LISTING SIX MONTHLY RETURN

INFORMATION PROVIDED ON THIS FORM MUST BE TYPED OR PRINTED ELECTRONICALLY AND
PROVIDED TO AN RIS.

Date: 1 August 2008

-0-
*T
Name of applicant:                                Amlin plc
----------------------------------------------------------------------------------------------------
Name of scheme:                                   Amlin 1998 Savings Related Share Option Scheme
----------------------------------------------------------------------------------------------------
Period of return:                    From:                   01.02.08To:                    31.07.08
----------------------------------------------------------------------------------------------------
Balance of unallotted securities under scheme(s)
 from previous return:                            305,148
----------------------------------------------------------------------------------------------------
Plus: The amount by which the block scheme(s) has
 been increased since the date of the last return Nil
 (if any increase has been applied for):
----------------------------------------------------------------------------------------------------
Less: Number of securities issued/allotted under
 scheme(s) during period (see LR3.5.7G):          65,271
----------------------------------------------------------------------------------------------------
Equals: Balance under scheme(s) not yet
 issued/allotted at end of period:                239,877
----------------------------------------------------------------------------------------------------
*T

-0-
*T
Name of contact:                                  Charles Pender, Group Company Secretary
----------------------------------------------------------------------------------------------------
Telephone number of contact:                      020 7746 1000
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*T