Being an ex-smoker of around 40 a day I found it incredibly difficult not to smoke in the car, especially on long journeys, but the amount of times I have taken my eyes of the road to (a) light a cigarette, (b) throw one out of the window, (c) concentrate enough on the motorway to flcik ash out of the window, actually scares me now. God knows how I didn't kill myself or family. Smoking should be banned in cars, I wholeheartedly agree.