Quote Originally Posted by GEWebb View Post
Movie is set in the 70's. About a bunch of kids that hang out at a rec center. They use drugs and act out. I do remember something about them locking their parent in the school during a PTA meeting, and proceeding to damage the school, parent's cars, and so on. Movie end with kids being shipped of to correction school on a yellow caged bus. Please help.

Over the Edge (1979) with Matt Dillon

http://en.wikipedia.org/wiki/Over_the_Edge_(film)