next time make a reaction they can't expect, these men use the way women may be scared and that's from where they get the audacity, for example, if someone is near don't hesitate to make a fuss, or if you're alone start screaming(optional it takes certain personality traits) and start recording or calling someone, they will not bear the attention or think it isn't worth it to harm you because they are strangers and they come here for a fling(sadly that's a thing)