Well... Kind of for and against. I'm a non smoker but my parents have been smoking around me my whole life so I'm kinda used to the passive smoking thing. I'm not gonna tell someone to gtfo if they want to smoke and I'm around. The only minor that's ever in my car is my sister and she's in the same boat... No pun intended. So neither of us complains if were in a car and someone wants a smoke. Govt needs to stop micromanaging- as a general statement, this is one of just many things they'd be better of leaving as a lower priority. At the same time it's good tho cuz I'm not a huge fan of secondhand smoke