Gloucestershire officers face large-scale public disorder in Cheltenham's Eastgate Street club district in the early hours of the morning. Fights break out all over the area and police come under attack as they desperately try to regain control and restore order, with all available units called in and an emergency declared.

Roads policing officer PC Merchant is called in from the West Mercia force to assist in stopping a car believed to be stolen and running false plates on the M5 and puts out a stinger to try and burst the tyres. Elsewhere, PC Shields teams up with fellow dog handler PC Shields to try to find a man involved in a fight who ran off.