Members of an organised crime group have been sentenced to a total of more than seventy years in prison after being caught supplying class A drugs.
Three of the gang, which was based around Bristol, were also found guilty of blackmailing businessmen as part of an illegal debt-collecting operation.
Police were contacted by one of their blackmail victims and put the group under surveillance.
Officers watched - and filmed - as they arranged the flow of cocaine and MDMA from London.
In a raid at one of the gangster's homes, police found a machine used for pressing the MDMA powder into ecstasy tablets.