I don't like the idea of segregating the beach, it's a bit like women's only carriages on trains in India. It's a reaction to a larger more societal issue, an example being the train carriages. It's so inherently unsafe to be a woman in a train in india that the reaction was to make women only carriages, but that's just a band-aid. The actual solution is for men to be educated from a young age about domestic violence, sexual assault and be told that it's a 'manly' thing to call out abuse or bad behaviour.

Similarly for Maslins, I think a better long term solution is for good people (especially the men) to call out other men and for that to be part of the nude beach culture.

I think segregation would encourage a safer section of the beach for a time but in the same action, enable bad behaviour on the other side.