The industrial unit in Linton was found to contain plants worth more than £1 million.
Police were called when the building's landlord found fifteen hundred plants.
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Social media sites should be fined if they fail to protect children from harm content, according to the NSPCC.
An appeal to find the owners of a dog left tied to a dustbin in Chelmsford has been launched.
A chilly start at first and there may be a few spots of rain in the south. It will then be dry with some good spells of sunshine.