Geez.
I feel sorry of you Australians. your goverment seems to claim it's democratic, yet it's acting like a totalitarian goverment, it could at least have the honesty of being one, like The People's Republic Of China does.
I say you Australians oughta rise in rebellion, I don't know how you'd do rebellions, but in my country, the U.S.A, we've done so 2 ways:
1) Pull off a military rebellion against oppression, ala the American Revolution.
2) Engage in peaceful civil disobedience, protests, lawsuits, etc. ala the Civil Rights Movement.