If a man looks like a woman, he can dress as a woman and sneak into a womans bathroom regardless of the law. So why do we need to make bathroom laws? I mean someone can just wait till people aren't looking and walk in anyway. Or disguise themselves as the Janitor.
It's just a law designed to "stick it" to trans people. That's all it really is. It wont solve or change anything for the better. Stop focusing on petty pet peeves Mr. Trump and wasting time and peoples patience.