All seven people arrested following the discovery of a cannabis farm at Gibbett Site Pig Farm on Hale Road in Bradenham on Sunday have now been bailed.
All have been bailed until the end of January 2014.
The two men aged 20 and 31 and one woman aged 45, believed to be foreign nationals, remain detained at Wymondham Police Investigation Centre on behalf of immigration authorities.
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Blustery winds, with gales in places, through the evening and into the night, with further showers blowing through.
Farmers in the region are warning food prices could rise because of last month's dry weather and a new European ban on certain pesticides.
The Environment Agency has issued a number of flood warning for coastal areas and tidal rivers in the Anglia region.