Well, I'm completely out of my league in this topic since its a rare year when I might actually enter a bar . . . . .
HOWEVER, on a trip down to LA a few years ago with Bingo and a few other fellows, we found outselves in a bar at Redondo Beach where they scanned our drivers licence at the door.
No drivers licence. No admittance.
And that is my lone contribution to this topic.
Cowperson