A few years ago I had a chat with a mate over in QLD, and mentioned our ludicrous prices in WA. The standard line at the time here was "Beer has to be expensive in WA, because we're not allowed to subsidise the cost with pokies". His reply was there are bars in QLD with pokies, and bars without, and none of them charged anything like what we were paying for a pint in WA (nor did the bars with pokies charge significantly less than those without).