Not sure as to the best this would achieve.... maybe lessen injury severity?

But surely the desired objective is simply to educate towards defensive driving (COAST) standards - and thus lessent the chance of RTC at any speed by making all road users better equipped to anticipate and plan course of action by giving space and time?
All the young BiBs trained to do this - and DIS/Speed Awares (whatever standard) do at least try to prmote better observation and and hazard perception. Germany has the "horror what if" DVD game where they use CCTV footage of the offender's own car with various outcomes - apparently called the "Aha-Faktor". Still COAST though - and having seen a version of the German Offending Driver /8 point driver Driver Retrain" DVD, I'd agree this is a hazard perception game which impacts and actually teaches. Each video is unique to each offender - and the offender gets to keep his copy

- why these are only available in demo form. Tried to make copy to send to Paul for information purpose and his records - but it has some kind of copy protection.
Limiting speed? All you need to do is restrict type of car they are allowed to drive for first two years as a cheaper option. Even then - they can still drive too fast for conditions on rural NSL twisties or wet roads just the same. They may also not check tyres, tread , brakes and misjudge corners - badly. Again why I would argue teaching basic principles properly and issuing constant reminders.
My own kids with driving licence of their own? Only natural that I nag them and remind them about COAST each time they drive.
