Holding(s) in Company

Senior PLC
05 May 2006


                   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 Limited.


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


As above.


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


-


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 10p shares


10. Date of transaction


Not disclosed.


11. Date company informed


5 May 2006


12. Total holding following this notification


11,616,219


13. Total percentage holding of issued class following this notification


3.58%


14. Any additional information


Shareholding in excess of 3%.


15. Name of contact and telephone number for queries


Andrew Bodenham 01923 714745


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


As above.


Date of notification


5 May 2006


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