Renowned throughout the world for its music, football and club culture, for decades Manchester has also seen a deadly battle played out on its streets, earning it the nickname 'Gunchester' in the eighties. This final show features members of the mysterious Quality Street Gang who, for the first time, talk about how they once ruled the city's underworld and reveal that one of the most lethal wars in gang history started with a row over a girl! Also find how the police fought a desperate battle to keep lawful control on Manchester's streets.

• Shaun Dooley