This is the best way to control teen drivers.
What you are looking for is something that will help you to monitor your child, reduce your
insurance costs and ensure that you maintain your precious no-claims
bonus in event of a disputed road accident.
The best device that I have seen and reviewed is the RoadHawk. www.roadhawk.co.uk
are better than other in-car black box camera systems as RoadHawk units
unceasingly capture video and GPS data on a continuous loop to a solid
state memory card. A single memory card can hold considerable days of
information. In the event that you are involved in an incident be it a
close shave or an actual accident, then RoadHawk will sense any
impending incident and trigger an event recording which will capture any
incident that you may have and save that separately from your main
looped recording. That event recording can be used in evidence should a
court case arise.
Best of all not only will it reduce your insurance and help in the event of an accident, you can take out the memory card and review it at any time. This means that your child has no idea when you will review it and will have to maintain a good standard of driving at all times. If they do not any misdemeanours will be captured in HD with sound, so not only will you be able to see how they drive, you will be able to hear what is said too.
If they are informed that the only way that they can drive is with this form of protection they they will have no other choice than to behave themselves and drive properly when using the car.
Hope this helps/