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.
More top news
The Airlander 10 has crashed during its second test flight in Cardington in Bedfordshire.
The Cambridgeshire village made famous by ITV's hit drama Grantchester is searching for its very own, real-life priest.
Northampton Town and Norwich City have both progressed to the next round of the League Cup.