This is just a precursor of  "The Gov telling you what you can do and what you cannot do".
 No smoking in the Car with Children,? Well  that to me,it's just plain common sense. You don't have Common Sense? You shouldn't be driving! You too kids,do your job. Don't forget if your parents light up in the Car,either cigarettes or worst Pakalolo ,kindly ask them to put it out! Worked for me. IMUA!