Under North Carolina law, transgender man Buck Angel would be required to use the women's room because he has a vulva. What do you suppose most women would think if he walked into an occupied women's room? I suspect a few would call the cops.

On the other hand, if he were to use the men's room, (closed stall, obviously, because he doesn't have the requisite equipment to use a men's urinal) nobody'd think a thing about it.