LOG.L Regulatory News (LOG)

12 Feb 2008 11:30

TR-1: NOTIFICATION OF MAJOR INTERESTS IN SHARES

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

LogicaCMG plc (ISIN: GB0005227086)

2. Reason for the notification (delete as appropriate):

- An acquisition or disposal of voting rights

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

Newton Investment Management Limited

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

--

5. Date of the transaction and date on which the threshold is crossed or reached:

8 February 2008

6. Date on which issuer notified:

12 February 2008

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

Decrease from 4% to 3.94%8. Notified details:Sale of 774,181 shares

A: Voting rights attached to shares

Class/type of shares (if possible using the ISIN CODE):

Ordinary shares GB0005227086

Situation previous to the triggering transaction

Number of shares: 58,272,902 Number of voting rights: 4.00%

Resulting situation after the triggering transaction

Number of shares (direct): n/a Number of voting rights (direct): n/a Number of voting rights (indirect): 57,498,721 % of voting rights (direct): n/a % of voting rights (indirect): 3.94%

B: Financial Instruments

Resulting situation after triggering transaction

Type of financial instrument: -- Expiration date: -- Exercise/Conversion Period/Date: --

Number of voting rights that may be acquired if the -- instrument is exercised/converted:

% of voting rights: --Total (A+B)Number of voting rights: 57,498,721 % of voting rights: 3.94%

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

Newton Investment Management hold these shares as a Discretionary Investment Manager

Proxy voting:10. Name of the proxy holder:n/a

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

n/a

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

n/a13. Additional information:n/a14. Contact name:

Josephine Gomm, Deputy Company Secretary, LogicaCMG plc

15. Contact telephone number:

020 7446 1805