I do want stricter punishment for traffic violators btw. not that it matters to you anyway.
I'm saying that a driver should never be fined. Rather, he should be required to pay for damages that he does... up to and including execution if he kills someone. The closest anyone should come to paying fines is that he should pay court costs when found guilty.
I am not saying that warning speed limits should not be posted. All warning signs, including speed limits, should be increased in number and size. But the punishment will be severe for anyone breaking one of the posted warnings, and at the same time doing damage to someone else. After a few executions, people will be very careful to obey the speed warnings. You'll barely need cops at all, except to clean up the mess afterward from a few idiots who don't care. Those idiots don't care right now.
Lose their license? In the states right now, anybody who knows what he is doing, doesn't need a license to drive. He'll get hassles for a while. But if he knows what he is doing in court, he'll win. A smart court leader will drop the charges before the State or municipality is made to pay for arresting the guy... ditto, taking away his right to travel - 1st Amendment.