Sorry, I didn't mention that
he has been punished for the car, we have never allowed him to drive, in fact, I didn't even know he knew how to drive properly. Its his birthday next week and his punishment was
cancellation of this day, it will pass as an ordinary day/no gifts etc and will be a birthday he truly remembers. We thought this was an adequate punishment as its the one day of the year we truly spoil our kids so
he is going to really feel it.
We took his PC away from him last year in July already as punishment and he hasn't got it back yet. I really don't know what further we could do now at this stage to punish him for totally screwing up this school year,
maybe cancel xmas too for him 
.. I don't know, I really don't. he is 17, not 7.
I mentioned these events not because I condone them, its because I just wanted to give an example of the stuff he does. Its mostly stupid stuff but he should know better, but it seems to fly over his head and then is all shocked when he gets into shyte.
The husband has always said he would make a terrible criminal, almost every time he does something naughty, he gets caught but I think that is only because most of the time, he doesn't seem to think he is doing anything wrong. Ie: drive the car because my friend needed me, why cant I help a friend? Toss his shoe around like a rugby ball, I didn't mean to break the light, totally disregarding he was tossing his shoe because
his ball had been confiscated as he is not allowed to throw anything in the room etc etc.