If a man is in my female single sex space, such as a toilet, he is acting unlawfully and in a harassing manner. That is an abuse of women, we don't know if he's going to be violent or a rapist.
If he will not leave, even when the police are called and I feel at risk of violence or sexual assault and have no way of escape, you can be damn sure I'm going to kick him fucking hard as I can in the balls! Wouldn't you?
Frankly one hard kick in the balls to this specific type of man as a means of keeping women and girls safe is the least they deserve - for clarity I think they need jailed, but a swift kick in the nads will have to do in the short term!
What do you say about all the self defence teachers, including those from the police themselves, who say the same? Why aren't they being arrested for inciting violence do you think?