The officers brave extreme weather in this edition, as police rush to a crash in a remote countryside where an elderly woman, travelling with her daughter and granddaughter, has veered off the road in icy conditions. A teenager driving a tractor is arrested on suspicion of failing to stop at a junction and driving head-on into a passing car and other officers clear up crash debris and arrange for a car to be towed away after a driver is suspected of going too fast around a bend, in the rain