Police taking part in Operation Hawk, which is targetting cannabis factories, have made 93 arrests.
Officers have executed 28 warrants and found four cannabis factories in Bromley, seizing more than 2000 cannabis plants.
A firearm was also recovered in Sutton.
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The Independent Police Complaints Commission previously said it "made representations" to Scotland Yard to suspend the officer.
Yoko Ono has accused the family lemonade business of 'abusing and misusing the legacy of John Lennon to sell their soda'.
The Londoner was last heard from a week ago just days after posting online about her fears of being robbed.