Trevor is a 16 year old, sometimes-violent skinhead with no regard for authority, and would rather spend his time stealing cars than sitting in the detent@看色客@ion centre to which he is sent. His social worker, Harry Parker, tries to do his best, but Trevor is only interested when there's something that he can get out@时间空间人间和人@ of it. The authorities within the centre try to make Trevor conform to the norms of society, but he takes no notice, and wo@林海峰经典@uld rather speak in a torrent of four-letter words and racial abuse.