how about requiring all drivers under a certain age and potential risk groups (cars more than xxx HP) to have a device that records telemetry data. that is, data like speed, g-force, etc. we already have this technology it's just not linked and sent anywhere. it could be made to disable the car in case the device is tampered with. we have similar things for DUI people (breathalizer in car, etc).
insurance companies could be informed of this data - or send it to parents, etc. consequences could be imposed and what not. i bet the fear of losing their car or not being able to pay for their car (higher insurance) would stop a large percentage of reckless people. Of course you'd always have that other percentage that it wouldn't affect either way.
what do you think?
I believe most newer cars (2000+) have a black box similar to jets which record speed, etc.