know here in florida, pretty much if you are pulled over for a traffic stop, and you are a ccw holder, good form is to hand yor ccw permit over with your license. That lets the LEO know that you are carrying
In NC, it is required by law that if you have a CC permit and carrying a weapon, you are to inform the LEO ASAP that you are carrying a weapon. Anyway you look at it, law or no law, it's just plain common sense.
As for printing in summer.. it was for that very reason I got a 'wallet' styled holster and a small carry gun ( keltec .32acp ) it prints like a wallet, and doesn't have to be removed fromt he holster to be fired.. the top slide of the gun is 100% visible, so it is ATF legal.
Can I ask who the manufacturer is? (I might of missed it, apologies) Better yet, perhaps a pic

I had a wallet holster, but needless say, when I had it, it could of gotten me into trouble due to the fact it was listed as "other prohibited devices". I'd be interested in seeing if they made a holster as you spoke of for a North American Arms .380
vacationing in an armed country: the chance arises that the guy next to you may be able to 'save the day and some innocent lives' by drawing his legal gun in self defense or defense of others... vs you all being victoms
Going by statistics, how many times has that exact same scenerio that you speak of happend in the U.S this year?
We have now decided to go to Scotland instead as it has been made quite clear in these couple of threads about guns that the US is not a safe destination.
With all due respect, that's a pretty narrow minded view on drawing your opinon on the U.S. by reading some online threads about guns on a tractor forum. I have done some travel abroad, and what I've found is that people, no matter from what country, are just that, people. The key is realize that when you are in another country, to respect the customs and people of that country and realize that you are a guest there (I have no doubt that you could pick some online forums from ANY country that could scare the living bejesus out of you about that country).
That said, no way would I ever want to get stuck in Camden or Newark New Jersey (one of the few times I was sincerely worried about my safety in the U.S, but it wasn't from law abiding gun owners

), but for the most part, the U.S is pretty safe.
By chance, if you change your mind, my door is always open, and I'd be more than happy to give you suggestions on where to travel in the U.S (which has some AMAZING places and views to visit).