A police raid at an industrial unit in Ramsey uncovered hundreds of cannabis plants.
Officers swooped on a premises located in Stocking Fen Road at about midday yesterday (November 30).
A spokesman for Cambridgeshire police said: “We uncovered a cannabis factory in an industrial unit off Stocking Fen Road in Ramsey.
“Officers entered the building at about 12pm and discovered nearly 300 plants worth an estimated £150,000.”
The spokesman added that investigations into the incident were ongoing and no arrested had yet been made.
Anyone with information should call police on 101 or Crimestoppers, anonymously, on 0800 555 111.