Z-Cars
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.

Three suspects arrive in the Newtown area. Graham and Baker are instructed to warn them off. Lynch, using a different approach, finds himself drinking with them all evening. Then two of the interlopers are found in a crashed car surrounded by very valuable antiques. The case is important enough to keep Barlow working on his day off.