So who is going to enforce this "no smoking" in car change?, the same police force that has reduced it's traffic patrols by 44%, no sorry it is your duty to make the law and ensure that the law can be enforced!
Otherwise you are just using "smoke and mirrors!" to make people believe you are earning your wages!
memo: don't make a new law unless you can enforce it, otherwise you look like a "dipstick!"
Daveg