SCHEDULE 10

                   NOTIFICATION OF MAJOR INTERESTS IN SHARES                   

All relevant boxes should be completed in block capital letters.

1. Name of company                   2. Name of shareholder having a major     
                                        interest                               
   SECURICOR PLC                                                               
                                        BARCLAYS PLC                           

3. Please state whether notification 4. Name of the registered holder(s) and,  
   indicates that it is in respect      if more than one holder, the number of 
   of holding of the shareholder        shares held by each of them            
   named in 2 above or in respect of                                           
   a non-beneficial interest or in      SEE ATTACHED                           
   the case of an individual holder                                            
   if it is a holding of that                                                  
   person's spouse or children under                                           
   the age of 18                                                               
                                                                               
   HOLDING IS IN RESPECT OF                                                    
   SHAREHOLDER NAMED IN 2 ABOVE                                                

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

9. Class of security                10. Date of          11. Date company      
                                        transaction          informed          
   ORDINARY SHARES                                                             
                                        -                    28.07.03          

12. Total holding following this     13. Total percentage holding of issued    
    notification                         class following this notification     
                                                                               
    20,570,496                           3.87%                                 

14. Any additional information       15. Name of contact and telephone number  
                                         for queries                           
    -                                                                          
                                         NIGEL GRIFFITHS                       
                                                                               
                                         + 44 (0) 20 8722 2582                 

16. Name and signature of authorised company official responsible for making   
    this notification                                                          
                                                                               
    NIGEL GRIFFITHS                                                            
                                                                               
Date of notification 28 JULY 2003                                              

SECURICOR SEDOL: 0849902

As at 24 July 2003 Barclays PLC, through the registered holders listed below,
had a notifiable interest in 20,570,496 ORD 5 15/17p representing 3.87% of the
issued share capital of 531,524,057 units.

            Registered Holder               Account Designation      Holding   
                                                                               
ALMLUFTTL - 18409 - CHASE MANHATTA        ALMLUFTT                      294,056
                                                                               
ASTEXMTTL - 21359 - CHASE NOMINEES        ASTEXMTT                      155,039
                                                                               
ASUKEXTTL - 20947 - CHASE MANHATTA        ASUKEXTT                    7,336,304
                                                                               
Bank of Ireland                           BNX009IE                      145,046
                                                                               
BARCLAYS Trust Co & Others                BLENTFUK                        2,941
                                                                               
BLENTFUKQ - 16344 CHASE MANHATTA          BLENTPUK                       27,950
                                                                               
BLENTPUKQ - 16345 - CHASE MANHATTA        BLEOFDUK                      101,840
                                                                               
BLEQFDUKQ - 16331 - CHASE MANHATTA        BLEOPTUK                      200,668
                                                                               
BLEQPTUKQ - 16341 - CHASE MANHATTA        BLUKINTT                      484,863
                                                                               
BLUKINTTL - 16400 - CHASE MANHATTA        591668                      4,701,800
                                                                               
BOSTON SAFE DEPOSIT AND TRUST             500227                        117,465
                                                                               
CHASE MANHATTAN BANK                      502872                      2,473,797
                                                                               
CHASE MANHATTAN BANK                      508068                        925,329
                                                                               
CHASE MANHATTAN BANK                      527191                        269,049
                                                                               
CHASE MANHATTAN BANK                      536747                        524,719
                                                                               
CHASE MANHATTAN BANK                      552942                        112,970
                                                                               
CHASE MANHATTAN BANK                      585439                        387,059
                                                                               
Chase Manhattan Bank                      CHATRKTT                        9,007
                                                                               
CHATRKTTL - 16376 - CHASE MANHATTA        597367                        264,315
                                                                               
CITIBANK, N.A. (United States)            428169                         44,734
                                                                               
INVESTORS BANK AND TRUST CO.              555879                         56,671
                                                                               
INVESTORS BANK AND TRUST CO.              583293                         13,796
                                                                               
INVESTORS BANK AND TRUST CO.              586072                        297,778
                                                                               
INVESTORS BANK AND TRUST CO.              595966                         50,808
                                                                               
INVESTORS BANK AND TRUST CO.              598856                         59,392
                                                                               
INVESTORS BANK AND TRUST CO.              540186                          7,294
                                                                               
JPMORGAN CHASE BANK                       555465                        124,670
                                                                               
JPMORGAN CHASE BANK                       599123                         96,956
                                                                               
JP MORGAN CHASE BANK                      BTC034IE                       15,066
                                                                               
JPMorgan Chase Bank                       BTC045IE                        7,055
                                                                               
JPMorgan Chase Bank                       BTFG01IE                       60,453
                                                                               
JPMorgan Chase Bank                       BTGF04IE                       12,064
                                                                               
JPMorgan Chase Bank                       BTGF07IE                       74,793
                                                                               
JPMorgan Chase Bank                       BTK001IE                       11,185
                                                                               
JPMorgan Chase Bank                       BTS004IE                       60,177
                                                                               
JPMorgan Chase Bank                       BTS005IE                       58,504
                                                                               
JPMorgan Chase Bank                       BTS011IE                       15,696
                                                                               
JPMorgan Chase Bank                       BTS019IE                       19,906
                                                                               
JPMorgan Chase Bank                       BTS024IE                       11,995
                                                                               
JPMorgan Chase Bank                       BTS028IE                        7,395
                                                                               
JPMorgan Chase Bank                       BTS031IE                      242,504
                                                                               
JPMorgan Chase Bank                       BTS033IE                       17,167
                                                                               
JP Morgan Chase Bank                      600282                          6,301
                                                                               
Mellon                                    BNN018IE                       19,516
                                                                               
Mitsubishi Trust International            BNN046IE                        2,360
                                                                               
Mitsubishi Trust International            581610                         25,428
                                                                               
NORTHERN TRUST BANK - BGI SEPA            584069                         31,585
                                                                               
NORTHERN TRUST BANK - BGI SEPA            BNX012IE                       19,130
                                                                               
State Street                              BNX019IE                        8,188
                                                                               
State Street                              713101                            889
                                                                               
STATE STREET AND TRUST                    BNN052IE                      535,534
                                                                               
Sumitomo TB                               Total                           9,455
                                                                               
Swan Nominees Ltd                                                         3,334
                                                                               
ZEBAN NOMINEES LIMITED                                                    8,500
                                                                               
                                                                     20,570,496



END