Holding(s) in Company

Senior PLC
1 March 2004



                           SCHEDULE 10
 
             NOTIFICATION OF MAJOR INTERESTS IN SHARES


1)   NAME OF COMPANY

     SENIOR PLC

2)   NAME OF SHAREHOLDER HAVING A MAJOR INTEREST

     J O HAMBRO CAPITAL MANAGEMENT GROUP

3)   Please state whether notification indicates that it is in respect of 
     holding of the Shareholder named in 2 above or in respect of a 
     non-beneficial interest or in the case of an individual holder if it is a
     holding of that person's spouse or children under the age of 18

     SHAREHOLDER NAMED IN 2 ABOVE

4)   Name of the registered holder(s) and, if more than one holder, the 
     number of shares held by each of them.

     AS ABOVE

5)   Number of shares/amount of stock acquired.

      -

6)   Percentage of issued Class
      -

7)   Number of shares/amount of stock disposed
      -

8)   Percentage of issued Class
      -

9)   Class of security

     ORDINARY SHARES OF 10P EACH

10)  Date of transaction

      -

11)  Date company informed

      01/03/04

12)  Total holding following this notification

     9,333,953
               
13)  Total percentage holding of issued class following this notification

     3.04%

14)  Any additional information



15)  Name of contact and telephone number for queries

     A BODENHAM 
     01923 714745


16)  Name and signature of authorised company official responsible for 
     making this notification

     Date of Notification ...1ST MARCH 2004......




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