@firefly,
That's my point!
This law isn't going to prevent anything.
It has dangerous loopholes. Both can get drunk and forget the actual details for what happened - welp, the law isn't going to protect that.
The female can lie; the male can lie - welp, there's another problem.
The female may say "yes" for something else, and the male will take advantage of that and say "well, you said yes, so sex me now" - welp, another problem with the law.
Language is one of the most susceptible aspects in life to smoke and mirrors. Anyone can twist words and the context of an event to support their false pretenses.
This law is basically entrusting everything to someone's word - when eye witnesses are already a terrible form of evidence; hearsay is just as bad.
Now you see that there needs to be more action and thought put into a serious situation. The idiots aren't trying to fix the hole; they're just patching them up and making things more complicated. Know what happens on the other end? Judicially, these cases become harder to settle - so the law not only does nothing, it makes solving these cases even harder.
****, don't you love this species! Not even Dr. Gregory House wants to solve their ignorance.