Traffic Cops - Season 15 Episode 1 -

Also billed as All New Traffic Cops S1. The documentary giving an insight into the working life of officers patrolling Britain's roads transfers to Channel 5, following Yorkshire police forces tackling an ever-more sophisticated criminal fraternity from the cities to the Dales. Police from the north and west of the historic county crack down on drug-addled drivers, and it is North Yorkshire's Roads Policing Group that faces the toughest challenge when a convicted drug dealer leads officers on a 140mph chase on one of the UK's busiest motorways. Jamie Theakston narrates.