In a bid to protect his colleagues from a man wielding three knives, a police sergeant in Bristol activates his taser. A Yorkshire paramedic is threatened with a gun when he's called out to a house, and Warwickshire Police officers undertake advanced driver training.

A West Midlands police officer is the victim of a brutal assault when he follows a suspect into a storm drain. Two paramedics are attacked by an intoxicated man in the back of their ambulance, and a Northampton PC works hard to tackle knife crime in the city.