This really does not adress the question but it belongs here anyway.
Several years ago here in Detroit there was a convention... Baptist Preachers
Did you know Detroit is unique in all of mainland United States, Other than Alaskan cities we are the ONLY city in 49 states and a possession or two where you go SOUTH to enter Canada There are only 2 southern crossings in the mainland, Both in Detroit.
Well, many a preacher decided to hop over to Windsor for lunch or dinner. The boarder agent on the Canadian side would ask "You got anything in there for protection?" (Looking at the gun, in it's holster, on the floor in the back of a station wagon) and the preacher woudl say "NO" he'd ask a couple more specific questoins like "NO gun or anything?" "NO" was always the answer.
Pull round back
And off they went to jail
(You see, Religion is big business so the preachers often have guns for when they carry the offering to the bank, and the car was borrowed, Gun and all, not the property of the driver who simply had failed to look in the back... Did not keep them out of jail though, That is NO defense)