Blocklisting Interim Review

Amlin Plc
                  


SCHEDULE 5

BLOCKLISTING SIX MONTHLY RETURN

To:      Listing Applications
         UK Listing Authority
         Financial Services Authority
         25, The North Colonnade
         Canary Wharf
         London, E14 5HS

Please ensure the entries on this return are typed

1. Name of company

Amlin plc

2. Name of scheme

Amlin 1997 Executive Share Option Scheme Approved

3. Period of return:

From                            01.08.05 To                              31.01.06

4. Number and class of shares(s) (amount of stock / debt security) not issued
under scheme
                                                                           530,818

5. Number of shares issued / allotted under scheme during period:

                                                                           255,806

6. Balance under scheme not yet issued / allotted at end of period

                                                                           275,012

7. Number and class of share(s) (amount of stock / debt securities) originally
listed and the date of admission;
    500,000 Ordinary Shares of 25p each
12.12.02    136,046 Ordinary Shares of 25p each
     929,644 Ordinary Shares of 25p each
    138,321 Ordinary Shares of 25p each
    656,735 Ordinary Shares of 25p each
02.09.05    469,301 Ordinary Shares of 25p each


Please confirm total number of shares in issue at the end of the period in order
for us to update our records
530,383,474 (of which 127,805,073 shares do not rank for the final dividend in
 respect of 2005)

Contact for queries

Name         Bimbola Odumosu

Address      Amlin plc, St Helen's, 1 Undershaft, London, EC3A 8ND

Telephone                                                           020 7746 1005

Person making the return

Name         Jeanette Clarke

Position     Deputy Group Company Secretary

Signature

The FSA does not give any express or implied warranty as to the accuracy of this
document or material and does not accept any liability for error or omission.
The FSA is not liable for any damages (including, without limitation, damages
for loss of business or loss of profits) arising in contract, tort or otherwise
from the use of or inability to use this document, or any material contained in
it, or from any action or decision taken as a result of using this document or
any such material.

SCHEDULE 5

BLOCKLISTING SIX MONTHLY RETURN

To: Listing Applications

UK Listing Authority

Financial Services Authority

25, The North Colonnade

Canary Wharf

London, E14 5HS

Please ensure the entries on this return are typed

1. Name of company

Amlin plc

2. Name of scheme

Amlin 1997 Executive Share Option Scheme Unapproved

3. Period of return:

From                            01.08.05 To                              31.01.06

4. Number and class of shares(s) (amount of stock / debt security) not issued
under scheme
                                                                         1,793,921

5. Number of shares issued / allotted under scheme during period:

                                                                         1,202,243

6. Balance under scheme not yet issued / allotted at end of period

                                                                           591,678

7. Number and class of share(s) (amount of stock / debt securities) originally
listed and the date of admission;
           900,000 Ordinary Shares of 25p each
           919,049 Ordinary Shares of 25p each
20.04.04   733,983 Ordinary Shares of 25p each
01.11.04   864,141 Ordinary Shares of 25p each
24.03.05   835,805 Ordinary Shares of 25p each
02.09.05   529,444 Ordinary Shares of 25p each
05.10.05   893,921 Ordinary Shares of 25p each

Please confirm total number of shares in issue at the end of the period in order
for us to update our records
530,383,474 (of which 127,805,073 shares do not rank for the final dividend in
 respect of 2005)

Contact for queries

Name         Bimbola Odumosu

Address      Amlin plc, St Helen's, 1 Undershaft, London, EC3A 8ND

Telephone                                                           020 7746 1005

Person making the return

Name         Jeanette Clarke

Position     Deputy Group Company Secretary

Signature

The FSA does not give any express or implied warranty as to the accuracy of this
document or material and does not accept any liability for error or omission.
The FSA is not liable for any damages (including, without limitation, damages
for loss of business or loss of profits) arising in contract, tort or otherwise
from the use of or inability to use this document, or any material contained in
it, or from any action or decision taken as a result of using this document or
any such material.

SCHEDULE 5

BLOCKLISTING SIX MONTHLY RETURN

To: Listing Applications

UK Listing Authority

Financial Services Authority

25, The North Colonnade

Canary Wharf

London, E14 5HS

Please ensure the entries on this return are typed

1. Name of company

Amlin plc

2. Name of scheme

Amlin 1998 Savings Related Share Option Scheme

3. Period of return:

From                            01.08.05 To                              31.01.06

4. Number and class of shares(s) (amount of stock / debt security) not issued
under scheme
                                                                           750,000

5. Number of shares issued / allotted under scheme during period:

                                                                           476,932

6. Balance under scheme not yet issued / allotted at end of period

                                                                           273,068

7. Number and class of share(s) (amount of stock / debt securities) originally
listed and the date of admission;
           200,000 Ordinary Shares of 25p each
           458,955 Ordinary shares of 25p each
           114,806 Ordinary shares of 25p each
01.11.04   392,130 Ordinary shares of 25p each
29.11.05   675,379 Ordinary shares of 25p each

Please confirm total number of shares in issue at the end of the period in order
for us to update our records
530,383,474 (of which 127,805,073 shares do not rank for the final dividend in
 respect of 2005)

Contact for queries

Name         Bimbola Odumosu

Address      Amlin plc, St Helen's, 1 Undershaft, London, EC3A 8ND

Telephone                                                           020 7746 1005

Person making the return

Name         Jeanette Clarke

Position     Deputy Group Company Secretary

Signature

The FSA does not give any express or implied warranty as to the accuracy of this
document or material and does not accept any liability for error or omission.
The FSA is not liable for any damages (including, without limitation, damages
for loss of business or loss of profits) arising in contract, tort or otherwise
from the use of or inability to use this document, or any material contained in
it, or from any action or decision taken as a result of using this document or
any such material.