I actually pointed this out to a lady next to me in the LuLu parking lot. I told her that it was very dangerous to have a small child in the front seat and the rest jumping around in the back while she is driving.
You know what she said? "But if I don't let them , they cry"

I said "crying is better than being dead".
She was very upset with me.

Now I look at it as natural selection. Sad though.