Can you point you the section of new law where the law on trespass has changed. I don't remember seeing anything about this. Just trying to stay on top of it all like many others.
It may not have made it into the text of the new law... but when it was being voted on... during the questions / debate, Senator Sykes had said that if a person open / conceal carrying entered a place posted off limits to weapons, that if asked to do so... that the person would have to leave immediately or he / she could be charged with tresspass.