Four men charged after £2m worth of cannabis found in raid
Devon and Cornwall Police found 4,000 suspected cannabis plants at the disused building.
Cannabis Raids
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Police raids take £7m worth of cannabis off the streets of the South West
ITV West Country gained special access to police teams across the region who are tackling a huge industry of illegal cannabis production.
Police seize £130m in cannabis plants in biggest ever UK-wide crackdown
More than 1,000 cannabis farms have been raided by police across Britain, with plants worth £130 million seized and some 1,000 suspects arrested.