Twelve-year old Urban Grimshaw is Britains' most runaway child, he's even been on TV's Crimewatch. His mother is a junkie and his father might as well be dead. He can't read or write, and he doesn't go to school. His average day is spent sitting round a bonfire with his mates smoking drugs and stealing cars. When he meets his mother's new friend Chop', a 37 year old, disillusioned, ex-social worker also living on society's margins, on one of Leeds' roughest estates the two become firm friends.