Form of proxy for use at the annual general meeting to be held on Friday, 21 June 2013 at 2:30 p.m. (or at any adjourned meeting thereof)

GENERAL MANDATES TO ISSUE AND REPURCHASE SHARES, RE-ELECTION OF THE RETIRING DIRECTORS AND NOTICE OF ANNUAL GENERAL MEETING

Annual Report 2012

NEXT DAY DISCLOSURE RETURN

Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 March 2013