In London, a Met officer is attacked by a man wielding a four-foot-long broadsword. An officer in York must use all her strength and courage to rescue a colleague who has fallen into an icy river.

A Birmingham police officer is stabbed in the neck by someone he is arresting. In Hull, an officer and his faithful police dog come under a violent attack. After a life threatening injury, a West Midlands paramedic has found a new lease of life thanks to an unusual hobby.