Should all cigar and cigarette smoking be banned and illegal?

We know that when burned, cigarettes let out countless poisons and carcinigens. Why should I have to breathe in another's 2nd hand smoke? For instance, when I am driving, I routinely smell cigarette smoke from other people smoking in their cars, even with my windows and vents closed; outside walking I can smell it in the air at times, who knows where it is coming from, obviously though someone is smoking somewhere nearby...etc...I should not have to breathe in these poisons that have been proven to kill individuals who do not use them.