Perhaps my thinking is overly simplified, but I don't understand where this was a problem that laws needed to be passed to begin with (at least on a public level). Just thinking of strangers who don't know each other, but it would seem that this would only become an issue, if someone who was clearly not the right sex, was going into the incorrect bathroom. If unsure, then I might raise an eyebrow, but would assume that they where going into the correct bathroom. Was their an issue that sparked these changes in bathroom laws? A shower room may be a little different, but I think that if you don't have the appearance of the right parts, then there is going to be issues no matter what.
Also I am curious what the penalty was for simply being in the wrong bathroom previously.
Also I am curious what the penalty was for simply being in the wrong bathroom previously.