Notifiable Interest

For Immediate Release

28 October 2010

TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARES

1. Identity of the issuer or the underlying issuerof existing shares to which voting rights areattached: ii

Walker Greenbank plc

2 Reason for the notification (please tick the appropriate box or boxes):

An acquisition or disposal of voting rights

Yes

An acquisition or disposal of qualifying financial instruments which may result in the acquisition of shares already issued to which voting rights are attached

No

An acquisition or disposal of instruments with similar economic effect to qualifying financial instruments

No

An event changing the breakdown of voting rights

No

Other (please specify):

No

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

Gartmore Investment Limited

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

Gartmore Fund Managers Limited

HSBC Global Custody Nominee UK Ltd 8.013%

Gartmore Investment Limited

NORTRUST Nominees Ltd 5.034%

VIDACOS Nominees Ltd 6.696%

5. Date of the transaction and date onwhich the threshold is crossed orreached:

26th October 2010

6. Date on which issuer notified:

27th October 2010

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

20%

8. Notified details:

A: Voting rights attached to shares

Class/type ofshares

if possible usingthe ISIN CODE

Situation previousto the triggeringtransaction

Resulting situation after the triggering transaction

NumberofShares

NumberofVotingRights

Numberof shares

Number of votingrights

% of voting rights

Direct

Direct

Indirect

Direct

Indirect

GB000306151

11,709,748

11,709,748

11,529,748

11,529,748

19.744%

B: Qualifying Financial Instruments

Resulting situation after the triggering transaction

Type of financialinstrument

Expirationdate

Exercise/Conversion Period

Number of votingrights that may beacquired if theinstrument isexercised/ converted.

% of votingrights

C: Financial Instruments with similar economic effect to Qualifying Financial Instruments xv, xvi

Resulting situation after the triggering transaction

Type of financialinstrument

Exercise price

Expiration date

Exercise/Conversion period

Number of voting rights instrument refers to

% of voting rights

Nominal

Delta

Total (A+B+C)

Number of voting rights

Percentage of voting rights

11,529,748

19.744%

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

Proxy Voting:

10. Name of the proxy holder:

11. Number of voting rights proxy holder will ceaseto hold:

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

13. Additional information:

All figures are based on the Company's issued share capital of 58,396,162 as provided by Exshare

Email contact [email protected]

14. Contact name:

RDU

15. Contact telephone number:

0207 782 2224