Sorry to hear that man. People who do that sort of thing should just be locked up. Its not major crime, buts it a petty low grade nastiness that makes life unpleasant for the rest of us.

Back when I was at uni I had some kids break into my car to steal 40p out of the change tray. Oh, and they ripped one of the speakers out of the parcel shelf and threw it into a tree as well.

Pathetic.

I hope you get your car sorted and arent too knackered for work..!

All the best,

Stu