IF I owned the place and IF I put up a sign to that effect it WOULD NOT just say NO GUNS or NO WEAPONS. It WOULD be at the ENTRANCE to the building so it would not be just a rule or a suggestion to leave. It would tell you in no uncertain terms you are NOT ALLOWED TO ENTER THIS BUILDING WITH what ever I didn't want in there. I WOULD NOT be ASKING YOU TO LEAVE if I told you anything. I would be plainly TELLING YOU TO GET OUT AND GET OUT NOW and I'd consider that doing you a favor. One word even remotely similar to any of this crap in this thread or move in any direction other than back the way you came and me and my hired help would be giving you a lesson in what GET OUT means to me.
When the game playing pretend illiterates come here whining about it that's exactly what I think they desearve and the warning is a favor, more than should get.
Jack you know very well that attitude would land you on the wrong end of a Lawsuit quickly...