Blocklisting Interim Review

Reliance Security Group PLC
08 July 2005


To: The FSA
Date:8 July 2005


Name of Applicant:                       Reliance Security Group plc
                                                    
Name of Scheme(s):                       a. 1986 Executive Share Option Scheme
                                         b. 1996 Savings-Related Share Option 
                                            Scheme
                                         c. 1996 Company Share Option Scheme
                                         d. 2003 Long Term Incentive Plan
                                                       

Period of return:                        From: 1 January 2005   To: 30 June 2005
                                                            
Balance under Scheme from previous 
returns:                                 144,344 5p Ordinary shares
                                                    

The amount by which the block scheme 
has been increased, if the date has 
been increased since the date of the 
last return:                             Nil

Number of securities issued/allotted     a. 0
under scheme during period               b. 0
                                         c. 0
                                         d. 0

Balance under scheme not yet issued/
allotted at end of period:               144,344 5p Ordinary shares
                                      

Number and class of securities           1,000,000 5p Ordinary shares
originally listed and the date           dated 11 August 1993           
of admission:                            
                                                    
Total number of securities in issue
at the end of the period:                23,305,592

Name of Contact:                         Jeremy Simon

Address of Contact:                      Boundary House
                                         Cricketfield Road
                                         Uxbridge
                                         UB8 1QG
Telephone:                               01895 205 023

Signed by Jeremy Simon, Company Secretary

For and on behalf ofReliance Security Group plc



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