No Smoking??
Just returned from a holiday, and was musing in flight on the No Smoking signs. Of course, these have been permanently illuminated now for many years (how many?), indeed; for longer than some of the jets I've flown in have been in service.
Question is: does anyone anywhere allow inflight smoking on passenger aircraft? If not, why the illuminated signs? I appreciate that the no smoking message must still be (forcefully) made, but wouldn't simple stickers be easier (and cheaper) than illuminated signs......?