you appoint the Chairman as your Proxy - but you direct him to vote in the manner YOU direct.
so you appoint him as your proxy, and then you tick the "Against" and "For" boxes as you so desire.
its almost as good as being there.
cheers
PS - DID YOU SEE WCL ANNOUNCEMENT TODAY? ITS DAWSON FIELDS ARE OK WRT FLOODS & RUNNING AT 90% - SO IMHO THAT MUST MEAN THAT MPO OPERATIONS AT MOURA S/BE OK ALSO?!