We had a group of young men (16-ish?) get on our elevator on the pool deck. One was smoking (this was some years ago) and walked into the elevator with a lit cigarette. All the adults just looked at him but no one said anything, so as we approached the next floor, I said 'there's an ashtray in the lobby'. He said thank you, stepped out to tip his butt, and got back on. 🙂 His friends were mortified and the next floor, they grabbed him and pulled him off the elevator.
😅