Blocklisting Interim Review

API Group PLC
12 June 2006

June 2006




                                         SCHEDULE 5

                              BLOCK LISTING SIX MONTHLY RETURN

To:       Listing Applications
          London Stock Exchange
          Old Broad Street
          London
          EC2N 1HP

Tel:      [phone])


            Please ensure the entries on this return are typed


1.           Name of company                   API Group plc

2.           Name of scheme                    1983 Share Option Scheme

                                               1993 Approved Share Option Scheme

                                               1993 Unapproved Share Option Scheme

                                               2002 Approved Share Option Plan

                                               2002 Unapproved Share Option Plan

3.        Period of return:       From     12.12.05   To  11.06.06

                                                                            

4.      Number and class of share(s) (amount of  1983  Scheme             9,600     )
stock/debt security) not issued under scheme     1993  Approved Scheme  665,000     )  Ordinary
at end of last period:                           1993  Unapproved Scheme 120,962    )       25p
                                                 2002  Approved Share                                                   
                                                         Option Plan      43,855    )  Shares
                                                 2002  Unapproved Share 
                                                         Option Plan      77,210    )

5.   Number of shares issued/allotted under     1983  Scheme           )
     scheme during period:                      1993 Approved Scheme   )   NIL
                                                1993 Unapproved Scheme )
                                                2002 Approved Share 
                                                      Option Plan         35,488   )Ordinary
                                                2002 Unapproved Share 
                                                      Option Plan         34,512   ) 25p Shares

6.  Balance under scheme not yet issued/allotted   1983 Scheme              9,600  ) Ordinary
at end of period:                                  1993 Approved Scheme   665,000  )   25p
                                                   1993 Unapproved Scheme 120,962  )  Shares
                                                   2002 Approved Share 
                                                        Option Plan         8,367  )  Ordinary
                                                   2002 Unapproved Share 
                                                          Option  Plan     42,698  )  25p Shares

7.           Number and class of share(s)              28099994  Ord. Shares of 25p each
(amount of stock/debt securities)                                listed at 11.12.96
originally listed and the date of admission:



Please confirm total number of shares in issue at the end of the period in order 
for us to update our records.

                                    34,449,513  Ordinary  Shares  of  25p  each




Contact for queries:                                Address:  API Group plc
                                                    Company Secretariat
Name: Mr S.P. Plant                                 2nd Avenue, Poynton
Industrial Estate                                   Poynton, Stockport
Telephone:    [phone]                          Cheshire,  SK12 1ND



Person making return
Name:      Mr S.P. Plant
Position:  Company Secretary



Signature:



                      This information is provided by RNS
            The company news service from the London Stock Exchange           MJTMMMBBIF