A slight aside.
As a smoker, I wouldn't dream of inflicting my habit on others. Particularly in restaurants, or when kids are around.
But, interestingly, my past place of employment had a specific room for us addicts. Lovely place, breeze block walls, photos of diseased lungs etc, etc!!
Fierce air conditioning.
Inhabited mainly by anyone from the MD of the place (regularly, bit of a cigar fan) to the lowest functionary in the building.
And guess what the complaint from the nearby-Non Smoking-offices was?
Not the smell of smoke...(the air con was very efficient!)
No, it was the laughter emanating from a room full of Pariahs!! It had become a great social leveller.
United in adversity, you could say.

The subsequent demand was for a room were Non Smokers could go, so that they could have fun too! (Go Figure)
Ah Well. I still think it was great to have a place where the boss could meet the Bog cleaner on equal terms, without harming anyone else.

And, having said that, I support the ban, I'll just go outside to indulge. (do it anyway)
I do wonder what the next Chancellor of the Exchequer will make of the loss in taxes.....

Lets see

Ralphie