Holding(s) in Company

Senior PLC
02 January 2008


1. Identity of the issuer or the underlying issuer of existing shares to which
   voting rights are attached (ii):

Senior plc

2. Reason for the notification:

An acquisition or disposal of Voting Rights

3. Full name of person(s) subject to the notification obligation (iii):

Barclays PLC

4. Full name of shareholder(s) (if different from 3.) (iv):

Barclays Bank PLC
Barclays Bank Trust Company Ltd
Barclays Capital Securities Ltd
Barclays Global Investors Ltd
Barclays Life Assurance Co Ltd
Barclays Stockbrokers Ltd
Gerrard Investment Management Limited

5. Date of the transaction (and date on which the threshold is crossed or
   reached if different) (v):

20 December 2007

6. Date on which issuer notified:

24 December 2007

7. Threshold(s) that is/are crossed or reached:

3% to 1%

8. Notified details:

A: Voting rights attached to shares

 Class/type   Situation previous to the   Resulting situation after the triggering transaction
 of shares   Triggering transaction (vi)                         (viii)
               Number of     Number of   Number of    Number of Voting     % of Voting Rights
                Shares     Voting Rights   Shares          Rights
                              (viii)                Direct (x)  Indirect    Direct    Indirect
                                                                  (xi)
GB0007958233  12,805,898    12,805,898      Not        Not        Not        Not        Not
                                         Reportable Reportable Reportable Reportable Reportable

B: Financial Instruments

Resulting situation after the triggering transaction (xii)
Type of     Expiration Exercise /      Number of voting rights that may  % of
financial   Date       Conversion      be acquired if the instrument is  voting
instrument  (xiii)     Period / Date   exercised / converted.            rights
                       (xiv)

TOTAL (A+B)

          Number of voting rights                    % of voting rights
               Not Reportable                          Not Reportable


9. Chain of controlled undertakings through which the voting rights and/or the
financial instruments are effectively held, if applicable (xv):

Barclays Bank PLC
Barclays Bank Trust Company Ltd
Barclays Capital Securities Ltd
Barclays Global Investors Ltd
Barclays Life Assurance Co Ltd
Barclays Stockbrokers Ltd
Gerrard Investment Management Limited

Proxy Voting:

10. Name of the proxy holder:

11. Number of voting rights proxy holder will cease to hold:

12. Date on which proxy holder will cease to hold voting rights:

13. Additional information:

Barclays PLC no longer holds reportable voting rights attaching to shares in
Senior plc.

14. Contact name:

A Bodenham, Company Secretary, Senior plc

15. Contact telephone number:

01923 714745

Annex to Notification Of Major Interests In Shares (xvi)

A: Identity of the person or legal entity subject to the notification obligation

Full name (including legal form for legal entities):

Senior plc

Contact address (registered office for legal entities):

59/61 High Street, Rickmansworth, WD3 1RH.

Phone number:

01923 714745

Other useful information (at least legal representative for legal persons):

B: Identity of the notifier, if applicable (xvii)

Full name:

A Bodenham

Contact address:

59/61 High Street, Rickmansworth, WD3 1RH.

Phone number:

01923 714745

Other useful information (e.g. functional relationship with the person or legal
entity subject to the notification obligation):


C: Additional information :




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            The company news service from the London Stock Exchange