[RedBloodedAmerican]

Having a no-smoking zone in a restaurant is like having a no-pissing zone in a swimming pool

LOL! That is a very good point!

[SheLion]

Having a no-smoking zone in a restaurant is like having a no-pissing zone in a swimming pool

Smoking in a restaurant is like peeing in a pool.

If you want to put up a sign saying "Peeing is permitted" over your own pool, why should anyone else care?

The air in restaurants is changed 35,000 times a year; the water in pools once, if that. Only an idiot could fail to see the difference.