Kev and Pete pursue a runaway car into a pitch-black farmer's field, Jacko takes part in a major heroin bust, and rookie police dog Elsa chases a runaway burglar through the streets of Middlesbrough.

Chris and Andy pursue a drug dealer through the back streets of Shotton, Kev tracks down a man who threatened drinkers with an axe, and Spike engages in a high-speed chase in the countryside.