Lynn, those children are not your PROPERTY. Now, I didn't infer that you think you have the right to do whatever you wish to them, but too many parents think just that way. If a smack on the butt with an open hand that doesn't cause permanent damage will keep a kid from death or other real danger, ok. A smack on the bum is better than watching a kid overturn a heater, or to run into the street while you yell at them to stop.

Here in Maine, the city of Bangor just passed a law that forbids anyone to smoke in their own car if children under 18 are present. There is sure to be an outcry..."They are my kids, and I'll do as I please in MY car"!!
People who smoke in the same room with small children should be educated about the kid's rights as well as their own.