Ah Ted a touch paranoid I fear, I'm not getting at you, and I also am a parent. What I am saying is that our children are our responsibility, and nobody elses. The sticker on the window/bumper/fender will never stop idiot drivers, and therefore parents must drive defensively not ask others to do it for them. We could also have, Elderly Person on Board, or any other such homily, it doesn't amount to a hill of beans. As was said before the roads are full of nutters so drive accordingly.
As for the parents who don't pay enough attention to what their kids are up to, I stand by my original post.
John