Traffic Cops, 8pm, Ch5

JAMIE THEAKSTON narrates as we get behind the wheel with officers from North Yorkshire as they patrol 3,000 square miles — and some of the UK’s most dangerous roads. This week, a tip-off leads to a major drugs bust, and officers race to intercept a man linked to an alleged assault on a woman. There’s more action with the emergency services in Police: Night Shift 999 (9pm, Ch5) and 999: On The Front Line (10pm, Ch4), which joins the paramedics of the West Midlands Ambulance Service.