A 51 year old woman has also been arrested in connection with the cannabis factory in Arterial Road, Wickford and is currently in police custody being questioned on suspicion of production of cannabis and abstraction of electricity.
The 56-year-old man arrested yesterday has been released on police bail, pending further enquiries until August 8.
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A willow whale is taking shape on the beach in Harwich as part of the town's arts festival
Dozens of events have been held across the region to mark Armed Forces Day.
Morning's likely to see plenty of cloud bringing some mainly light and patchy rain.