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