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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Dry for much of the day. Some rain this evening.
It will be a fine start to the Bank Holiday weekend but there's a risk of heavy rain in some places by Sunday.
Yamaha rider Jorge Lorenzo set the pace in practice for Sunday's British Grand Prix.