My 25 year old son flies off to LA later this week. He doesn't intend hiring a car a car, as he'll be staying with his friends families, but will probably want to go out for a beer...or two.
Given the law regarding drinking alcohol, what sort of ID should he bring? Would a UK driver's licence be ok, or a copy of his passport. Can't see him wanting to take his actual passport out with him for a night on the tiles, mainly as he may lose it somewhere.