NOTICE OF ANNUAL GENERAL MEETING

Proxy Form for use at the Annual General Meeting to be held on 31 May 2011 (or any adjournment thereof)

Monthly Return of Equity Issuer on Movements in Securities For the month ended 31 March 2011

ANNOUNCEMENT OF ANNUAL RESULTS FOR THE YEAR ENDED 31 DECEMBER 2010

ANNOUNCEMENT OF ANNUAL RESULTS FOR THE YEAR ENDED 31 DECEMBER 2010

CLARIFICATION ANNOUNCEMENT

ANNOUNCEMENT

DATE OF BOARD MEETING