Crackdown on Beach Speeders

They aren't designed to make better drivers, they're designed to catch bad drivers. Its punishment not education. They're more liked a pay as you policeman that only looks at one crime.

I think making the driving test harder is a good idea, and making people re take it every so often (with insurance discounts if you do?) then we can continually educate drivers.

Yes, they're supposed to catch bad drivers, punish them, which makes them stop speeding, which in the eyes of a speed camera makes them a good driver.

Unfortunately you can not tell if someones a dangerous driver by their speed (unless it's reckless, which once again, the camera doesn't know).