O.K ,getting back to the topic.
I might be wrong ,But it look's like westen Australia is just a state and not a commonwealth state.
I found this:-
3. It shall be lawful for the Queen, with the advice of the Privy Council, to declare by proclamation that, on and after a day therein appointed, not being later that one year after the passing of this Act, the people of New South Wales, Victoria, South Australia, Queensland, and Tasmania, and also, if Her Majesty is satisfied that the people of Western Australia have agreed thereto, of Western Australia, shall be united in a Federal Commonwealth under the name of the Commonwealth of Australia. But the Queen may, at any time after the proclamation, appoint a Governor-General for the Commonwealth.
Which is from this site.
http://www.aph.gov.au/senate/general/co ... eamble.htm
Why did the CHOGM open in W.A in 2011....mmmm
If W.A is not a commonwealth state then the above vid is lawfull.Sorry guys.