Season 17

Sgt Mick Roffe leads a raid on a club to catch some drug dealers, traffic cops pursue a car in Harrogate they believe is being used by suppliers of class A's, and a suspect tries to ditch some evidence on the A1.

A silver Astra leads Dan on a 100mph chase down the A1M before U-turning into oncoming traffic. An unlicensed teen tries to deny being the driver of a racing BMW, but Rich is not fooled.

Focusing on shoplifters, Julian pursues the users of a getaway car that crashed, James arrests the same man twice, and Lauren pulls over an organised gang of thieves only for one of them to collapse of a heroin overdose.

In York, PCs Chris and Steve set out to arrest a man suspected of assaulting a pregnant woman. On the road firearms officer Paddy chases a suspect In a Peugeot speeding at 80mph and officers assist a takeaway driver.

Across the UK, 63,000 sexual offences against children and teenagers were recorded. In York, Sergeant Mick leads early morning raids on two men suspected of exploiting and intimidating young teenage girls through the production of images and videos.

The Traffic Cops come up against some of the most dangerous and vicious criminals operating on their North Yorkshire patch, including one who already has more then 100 convictions, including 19 for violent crimes.