Police uncovered more than £300,000-worth of cannabis in a raid on a Stanmore house.
At about 7.20am this morning officers forced open the door of a house in St Edmunds Drive, Stanmore where they discovered hundreds of cannabis plants.
The illegal drugs have an estimated street value of more than £300,000.
One man was arrested on the premises and is currently in police custody.
Anyone with information about this incident should call Harrow police on 0300 123 1212 or call Crimestoppers anonymously on 0800 555 111.
