A cannabis factory was uncovered by police during a drugs raid this morning.
Police discovered about 50 fully-matured plants at an address in Tamworth Lane, Mitcham, at about 9am.
Officers also seized a tub full of powder they suspect to be Class A drugs and a small quantity of other drugs.
No-one has been arrested but police are making enquiries.
The raid was one of a series of drugs warrants carried out by Mitcham police this morning.
A 34-year-old man was arrested in Clay Avenue at 7am for intention to supply drugs.
- Man stabbed outside Mitcham pub 'over row about football'
- Man arrested on suspicion of murdering Lewis Elwin in Tooting
- Sunny start to the day will give way to cloud and light showers over south London
- Hundreds of runners make racing fun in Wimbledon Common
- Argos says DO NOT use these car seats due to child safety fears