As the long-running documentary returns for a new series, the traffic cops clamp down on young drivers causing danger on north Yorkshire's roads. In the Yorkshire Dales, the traffic cops hunt down ...

Episode 1 - This behind-the-scenes series follows the North Wales Roads Policing Unit as its 49 officers police almost 700 miles of road in varied and challenging terrain. More info Loading spinner ...

Episode 2 - Documentary series. This episode looks at the challenges posed by young drivers, a minority in North Wales but who account for a quarter of all casualties there. More info ...