I know a kid at my old school that had his car searched, and they found weed and he got expelled. I know some people are going to be like "shut up bull shit", but I'm serious you can ask Takingsunday21 if you must he goes there too. However it was a really small school with no big trouble, so when they do get something they crack down like crazy. Plus I don't think the princible liked the kid very much. I imagine though that bigger schools with more problems wouldn't worry as much about that type of thing. And since your school has a school cop I imagine it's pretty big so I'd say don't stress it too much. Then again you never know...