Don't get me wrong, every bit of me hates this idea. But it really isn't anything new, they have such system in the middle east, right? Every car sold must be fitted with a GPS device, which tracks your speed and if you exceed the speed limit it automatically sends a speeding ticket. This way it wouldn't send the ticket but limit your speed..
What about things like driver education, or even drunk driving, which still causes like 30% of all accidents. Why is alcohol still allowed to be sold to truck drivers at petrol stations is beyond me.