In North Yorkshire, a tip-off leads to a major drugs bust for the traffic cops, and the arrest of a suspected drug runner travelling through the county.
Over a bank holiday, a high-speed pursuit ensues near Scarborough after a driver fails to stop for the police. In the Dales, an operation is underway to crack down on motorists flouting the law.
Near Scarborough, the search is on for a group of dangerous and violent thieves. As the police give chase to two stolen vehicles, their lives are put at risk when their cars are rammed and damaged by the thieves.
With North Yorkshire's roads a big draw for bikers, policing them is a top priority. A 70-year-old biker crashes down an embankment but is spared serious injury thanks to a gadget.
Officers give high-speed pursuit to a van with cloned plates which smashes through traffic near Leeds. In addition, a driver on the A1 claims a mechanical fault caused him to crash.
In North Yorkshire, more than 1,000 drink drivers are arrested every year. On one of the busiest roads, officers search for a car reportedly swerving on a dual carriageway.
Jamie Theakston
Narrator
Steven Mackintosh
Tayte Simpson
Producer
Simon Meehan