Tobacco is a drug. Get over it!
In Norway smoking is banned in most places. I.e. restaurants, pubs etc. People still can smoke outdoors - unfortunately the gits hardly move away from the doors so anyone wanting to go anywhere is assaulted by the terrible stench - it makes me ill everytime.
Smoking in cars should be banned aswell - as should applying lipstick/makeup. Come on - you are DRIVING a DEADLY vehicle!
As for pubs etc. Think of the people working there? Think of all the 2nd hand smoke they've inhaled over the years! It's lethal, and with the current state of affairs you take whatever job you get.
My worst experience was at a restaurant once, where I was just sitting down to enjoy a meal - when this old bitch sitting 1.5m away from me lit up! AARGH! Nice dinner... NOT.
Strangely enough, it seems that it's mostly women that smoke nowadays... perhaps they feel they need to catch up on all the stuff they didn't get to do over the last 150 years (if I remember correctly - inhalation of nicotine by the female gender was frowned upon?)
Anyways...