A teenager and a 27-year-old man have been arrested on suspicion of producing cannabis following a raid in Kirkby-in-Ashfield.
A 15-year-old boy and a 27-year-old man have been arrested on suspicion of producing cannabis following a raid at an industrial unit, in Lowmoor Business Park.
Around two thousand cannabis plants were found at a street value of more than £1 million pounds.
Professional growing equipment including hydroponics and ventilation systems, lighting and electrical transformers were also found at the scene.
