Four other men were also sentenced for drug offences in 2011 in connection with the seven-man gang.
Wiltshire Police have confirmed the estimated street value of the drugs at £250,000. After testing the cocaine seized, it was found to have a 97% purity so the figure could be significantly higher.
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Horse cruelty is on the rise with the animals found abandoned or left in a dire state of health.
Thursday morning's weather for the west of the region
Thursday morning's weather for the east of the region