Holding(s) in Company

    SCHEDULE 10
                NOTIFICATION OF MAJOR INTERESTS IN SHARES
AVS NO 

All relevant boxes should be completed in block capital letters.

1.  Name of company                2.  Name of shareholder having a major
                                       interest
                                     FMR Corp
   TT electronics plc                Fidelity International Limited
                                     Edward C Johnson 3d

3.  Please state whether           4.  Name of the registered holder(s) and,
   notification indicates that       if more than one holder, the number of
   it is in respect of holding       shares held by each of them
   of the shareholder named in 2     
   above or in respect of a non-     HSBC ( FMRCO )               9,326,102
   beneficial interest or in the     Chase Nominees Limited ( FISL ) 38,429
   case of an individual holder      
   if it is a holding of that        
   person's spouse or children       
   under the age of 18               
                                     
                                     
   
   
   
5.  Number of     6. Percentage    7.  Number of      8. Percentage of issued
   shares/amoun     of issued        shares/amount     class
   t of stock       class            of stock          
   acquired                          disposed          
                                                                  
   1,300,403           0.84%                                      
                                                       
                                                       


9.  Class of security              10. Date of        11. Date company informed
                                     transaction        
       Fully Paid Ordinary                                 24 July 2003
   Shares of 25p each                    Not            
                                     notified
                                     
   
12. Total holding following this   13. Total percentage holding of issued
   notification                      class following this notification
                                     
   9,364,531                                      6.05%
   
   

14. Any additional information     15. Name of contact and telephone number
                                     for queries
                                     
                                     
                                                 M G Leigh
                                     
                                              01 932 841310
                                     
                                     
16. Name and signature of authorised company official
   responsible for making this notification
   
                    M G Leigh
   
   
Date of notification       24 July 2003