He handled that all wrong. Nothing wrong with walking up to them (but keeping a safe distance) and saying "sorry guys, you can't skate here, you need to take it some place else." If they give you shit, go inside and call the po-po. He rushed into at least 8 on 1 odds with nothing to defend himself with but his attitude. The assclown is lucky he didn't get about 6 boards smashed into his face.