In a working class South London district lives Raymond, his wife, Valerie, her brother, Billy, Valerie and Billy's mother, Janet, and their grandmother, Kathy. Billy is a Drug addiction, and Raymond kicks him out when he steals drugs from him. Billy hangs out with his heroin addict friends and they shoot up together. The family is Dysfunctional family, mostly due to Raymond's fiery-temper and violent outbursts. When Valerie gets pregnant again, she continues to smoke and drink.