Proxy Forms 2010-06-28 Proxy Forms Form of proxy for use at the Annual General Meeting (or any adjournment thereof) (44KB, PDF) 2009-06-26 Proxy Formss Form of proxy for use at the Annual General Meeting (or any adjournment thereof) (44KB, PDF) 2008-06-26 Proxy Forms Form of proxy for use at the Annual General Meeting (or any adjournment thereof) (44KB, PDF) 2007-06-27 Proxy Forms Form of proxy for use at the Annual General Meeting (or any adjournment thereof) (43KB, pdf) 2006-06-30 Proxy Forms (pdf) 2005-06-30 Proxy Forms (pdf) 2004-06-29 Proxy Forms (pdf)