Bottomless Woman Aren't There Laws Regarding Nudity On Beaches In Australia?

Aren't there laws regarding nudity on beaches in Australia? - bottomless woman

Today I went to the beach and I saw six topless women. Two of the women were above the abyss, and I saw a couple of naked men. The beach is not very popular, and the proportion of people who were naked, was in reality only 50%. What exactly are the nudity laws in Australia? By the way, I speak of public beaches, not specifically designed for nudist beaches. And also that the police would react if I called because I see a naked person?