Car Insurance Company

What is the Car Insurance company that offers 40% off for teenagers?
What is the Car Insurance company that offers 40% off for teenagers if they dont use the car later than 11.00 at night , ive heard eople go on about it but cant find it! Or if you no any other ways can get cheaper Car Insurance , im 18 and they all seem to cost a bomb!
that Insurance scheme using a tracking device to verify whether you will use it between certain hours or base it on the number of miles and roads used, was piloted by Norwich Union and has not yet been released publically, to my knowledge!
I’ve found some helpful info here too:
http://carinsurance.yoll.net
Good luck.
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