Remo lit a cigarette when he saw others ignoring the no-smoking sign.
You must display a no-smoking sign at the entrance to your premises and in vehicles.
I hadn't even removed the no-smoking sign on top of the TV.
They need to see the equivalent of a no-smoking sign clearly posted at the door: a baby with a red slash across it.
A no-smoking sign was the only modern touch.
The passenger had a cigarette burning; the no-smoking sign was still on.
Many private stores, clinics, offices and factories display no-smoking signs these days.
The President stole one, ignoring the no-smoking signs that hung on every wall.
Most had to do with safety - observing the no-smoking signs, watching out for cables on the floor.
A small red and white no-smoking sign on the far wall was covered with soot.