Here is some peer reviewed research
Maybe have a go off reading it.
Two pour already rubbished your trans people in prisons argument. I find your new found concerns about prisoners being raped a little self serving to be honest. In general, if someone only cares about an issue in so far as it furthers their agenda, then it isn't the issue they care about.
Self-serving? Is he due up in front of the beaks soon or something?