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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Norfolk is receiving £273,499 of lottery funding to encourage older people to get moving.
Today will be dry with some sunshine but there'll be a brisk breeze.
Police say that 15 motorists will be prosecuted for taking photos of a crash between four lorries on the A14 this morning.