[user104658]

It's sort of dying out anyway though. When I was at University just 10 years back, a lot of people smoked at least socially. My sister in law is there now and smoked in her teens - but spent the 6 months before she went to Uni quitting smoking because basically no one does it any more / it's considered dirty.

Young people from deprived areas are still more likely to smoke but, basically, smoking just isn't "a thing" for the average young person these days.