As Jamie Daniels drug empire continues to grow, a violent feud begins with a rival crime family - one that will lead to an all out bloody war on the streets of Glasgow.

After serving time for heroin smuggling, Jamie Daniel is back in business. But a road rage incident involving a family member and a rival leads to a murder unlike any seen before in Glasgow. And there's more trouble on the horizon, this time with a family from the neighbouring Milton estate - the Lyons. What starts as a dispute over drugs leads to a series of increasingly violent tit for tat attacks and shootings. At its centre is a Daniel enforcer with his own vicious crew - someone who is known in the underworld as Gerbil.

Presenter Livvy Haydock Series producer: Paul Grant Producer: Patrick Kiteley Journalism assistant: Tim Fernley Editor and executive producer: Carl Johnston