> Oh, certainly! But it needn't be exclusive. (And "teach people better" is a lot harder than running a wire to a $30 camera.)

But earlier you were pretending that it was the case. Interesting.

Do you not remember?

> I'm glad I can both survive a rear-end crash and being reversed over by someone driving a Hummer with a six foot high blind spot in the back. I don't have to pick one improvement, which is great.

Are you saying the mandated camera doesn't stop someone from reversing over you or that the hummer doesn't have the camera, but won't kill you because the camera is mandated by law in other vehicles?

I am not sure what to make of this statement.