It's been three years since Daniel Omari Smith was murdered by a single gunshot on Harrow Road in west London.
Drugs Raids Across London
2 thousand Met police officers have carried out raids across London targeting suspected drug dealers, cannabis farms and crack houses.
It's part of Operation Hawk, which is calling on Londoners to tell police about criminals in their area.
The day of action will see different activities ranging from raids and testing for drugs on surfaces at pubs and clubs to visits to pharmacies to check for any under the counter prescribing and drugs dogs positioned at transport hubs.
So far there have been 259 arrests, and 281 warrants executed. During these raids, 27 cannabis factories have been closed and 2485 cannabis plants have been seized.
More than 100,000 people living in Richmond and Hillingdon have voted against the Heathrow expansion...
Some of London's most famous street signs have sold for thousands of pounds at auction...
Four men, who used axes and guns to carry out violent robberies across East London, have been jailed for a total of 40 years
Recently Played Tracks
Find out more about today's weather in London plus the four-day forecast.
Want to avoid queues? Use our links to make your journey as smooth as possible.
Tune in to Heart every day for great music & we've great prizes to be won here online.
Get ready to go 'Awww!' when you see this adorable story of a dog who adopts a lost kitten!
She breathlessly belts her way through hit single 22.
Watch Will Smith hark back to his musical days with a brilliant rendition of his track Summertime on the David Letterman Show.
Watch the amazing re-make of Bowie's classic track, Space Oddity by astronaut Commander Hadfield.