A cannabis factory was discovered this afternoon in Wisbech whilst police were making a call for an unrelated matter.
Police confirmed tonight they had arrested a man at an address in the town after a raid by local officers.
"Officers from the Wisbech Response and Neighbour Policing Teams have this afternoon discovered a cannabis factory in Wisbech," said spokesman.
The spokesman said they had gone to the property "while on crime inquires for another matter."
The suspect was taken to the police investigation centre at King's Lynn where he is being questioned.
Police said the total haul was 103 cannabis plants which are now being removed from the house.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here