A protest against government plans to ban mood-altering drugs will see hundreds of people inhale nitrous oxide in central London later.
Police drug raids across London
Four thousand police officers covering every London borough are involved in raids today as they target drug dealers and those behind anti-social behaviour.
The MET Commissioner's been telling London's Heart Operation Hawk isn't just a one off but an ongoing plan of action.
It's understood to be one of the biggest police operations in the last 10 years.
A man has died at a luxury block of flats in central London after falling down a chimney.
You will soon be able to slide down the Orbit scuplture in London's Olympic Park on the world's longest tunnel slide.
Lambeth's set to become the first area of the UK to ban the use and supply of nitrous oxide in public.
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