Officers said they forced entry to a house in Ferham after concerns were raised by a gas engineer.
When they entered the property they found that it had been converted into a cannabis farm.
Police release video of cannabis factory discovered in Rotherham
A police video has been released showing a cannabis factory discovered in a house in Rotherham.
By The Newsroom
Thursday, 28th March 2019, 10:34 am
Updated Thursday, 28th March 2019, 11:34 am