A rebellious youth sentenced to a reformatory for robbing a bakery rises through the ranks of the institution through his prowess as a long distance runner. During his solitary runs, reveries of his life and times before his incarceration lead him to re-evaluate his privileged status as a prized athlete.

Z-Cars or Z Cars is a British television drama series centred on the work of mobile uniformed police in the fictional town of Newtown, based on Kirkby, Merseyside. Produced by the BBC, it debuted in January 1962 and ran until September 1978.