I remember the announcement of a "mandatory meeting" for everyone in the dorm shortly after I moved in freshman year. I was intrigued by this concept and asked what would happen if I didn't go. The answer was, "nothing, but we'd like you to be there".
"Mandatory" appears to be experiencing some semantic slippage.
But the way human social dynamics works is that in most cases, the male initiates sexual activity to which the female has right of refusal. So in cases of heterosexual liaisons where neither party is capable of consenting, the female -- who 90% of the time is the only one put in a position of consenting or refusing -- will not be prosecuted or disciplined, while the male will be.
Right, and I'm pointing out that this is blatantly sexist and discriminatory.
I was at grad school at Boston University in the very, very recent past and was lectured on the fact(?) that even a single alcoholic beverage precludes consent during their mandatory Title 9 intro. I can't find any thing regarding their sexual assault policies (other than "we do not allow or condone sexual assault") on their website, though.