Texting/talking on Cellphones while driving.

First, jamming radio waves is illegal. Second, I'm against laws that infringe against legitimate and lawful actions. I doubt this would be a voluntary device. What I really have a problem with is that hands free devices are legal, but that's not the problem. Again, our legislators have their heads up their asses. It's not the phone in the hand that causes accidents. It's the users mind being preoccupied with something other than driving that causes accidents, but they do nothing about that, or think it's not a problem. Looking for the French fry you dropped, changing a CD, or looking for your sunglasses in the glove box while driving are fine, according to them. Idiots.