Holding(s) in Company

i) Full name of Persons subject to the notification obligation

BlackRock, Inc.

ii)Full name of shares holders (if different from i)

n/a

iii) Reason for Notification

- An acquisition or disposal of voting rights; and

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

iv) Date of Transaction

30 September 2011

v) Date issuer was notified

4 October 2011

vi) Threshold that was crossed

Holding has gone above 18%

vii) Situation previous to the triggering transaction

Number of shares

107,342,984

Number voting rights

107,342,984

viii) Resulting situation after the triggering transaction

Number of voting rights

110,623,037

(indirect)

% of voting rights

16.17%

ix) Financial instruments with similar economic effect to Qualifying Financial Instruments - Resulting situation after the triggering transaction

Type of financial instrument

CFD

Number of voting rights instrument refers to

15,905,606

% of voting rights

2.33% (Nominal)

2.33% (Delta)

x) Total

Number of voting rights

126,528,643

Percentage of voting rights

18.50%

xi) Chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held

BlackRock Investment Management (UK) Limited - 126,528,643 (18.50%)

xii) Additional information

BlackRock International Threshold Reporting Team

xiii) Contact Name

Andrew Manchester

xiv) Contact telephone number:

020 7743 5773