It's a problem in Australian politics in general at the moment - there's a lot of conservative christian politicians in power at the federal level, and at some state levels, and they don't reflect modern australian values. One clear example is around gay marriage, which poll after poll shows the people overwhelmingly want (usually 70-80% support by respondents), but both major parties have too many conservative christians for that argument to fly. Same thing with late-night clubbing, methinks.
Still, it's better than it was 50 years ago when bars had to close at 6pm :)