never wear a sgian unless I'm wearing flashes. Full casual you have virtually no chance of claiming "national dress" When "dressed" I weigh it against where I'm going. I have only been asked to "put it in your wife's handbag" once. IMO, that made it a concealed weapon & thus MORE legally questionable, but ultimately it was the establishment's rules. I stated my concerns, complied with the directions ameniably, both sides happy.