Who admits to intentional harassment? How do you test for that? Especially when being questioned by a third party.
How many strikes?
Losing other members out of fear is a concern on our minds. How many women would stay after we enact a 'boys will be boys' policy? Letting them know that men can say whatever to them as long as they say it was just a prank afterwards.
E: 4. When it isn't sexual, and it's someone saying "fucking n--gers, we don't like your kind around here" should we allow the instigator the benefit of the doubt that it's just a prank?