POLICE are hunting offenders responsible for setting up a cannabis factory discovered in a house in Sheffield.
Officers raided the property on the Hollybank estate, Intake, on Wednesday and found around 30 mature plants growing inside.
There was nobody in the house at the time of the raid.
The plants have all been removed by police and officers are now looking for those involved in cultivating the crop.
Anyone with information should call South Yorkshire Police on 101 or Crimestoppers, anonymously, on 0800 555111.