Ian Dundas-Jones, 35, of Leyton, east London, jailed for 27 years for importation of cocaine and manufacture of crack cocaine.
Bernard Clarke, 31, of Romford, east London, jailed for 18 years, for importation of cocaine, manufacture of crack cocaine and supply of crack cocaine.
Lisa Bennett, 39, of South Tottenham, north London, jailed for 18 years for the manufacture of crack cocaine and to money laundering offences.
Troy Alleyne, 36, of Stratford, east London, jailed for 14 years, for the manufacture of crack cocaine
Cy Oswald Stephens, 32, of Birmingham, jailed for 12 years for conspiracy to supply cocaine.
Nekeisha Anderson, 22 of Walthamstow, east London, jailed for eight years for importation of cocaine.
Amy Anne Farrow, 21, of Wallington, Surrey, jailed for five years for importation of cocaine.
Segun Fisher, 29, of Peckham, south-east London, jailed for 14 years importation of cocaine and possession with intent to supply.
Clare Jones, 39 of Coventry, jailed for 10 years for cocaine and money laundering offences.
Jason Miranda, 26, of South Croydon, south London, jailed for 16 years for two counts of importation of cocaine.
Sandra Dundas-Jones, 44, of Leyton, east London, was jailed 10 years for the importation of cocaine.
Clyde Benjamin, 30, of Kennington, south London, jailed for 12 years for the importation of cocaine.
Rolex Graham, 30, of Leyton, east London, jailed for four-and-a-half years for money laundering offences.
Candy Blackman, 32, of West Norwood, south-east London, jailed for 10 years for the importation of cocaine and money laundering offences