After a week which saw a spate of fatal cycling accidents in London, Boris Johnson is being urged to get to grips with road safety by holding a special 'Safety Summit'.
The Mayor has been handed a letter from a parliamentary group demanding immediate, urgent action. The family of cyclist Venera Minakhmetova, who was killed at the Bow Roundabout, added to those calls, saying her death must lead to change.
Luke Hanrahan reports:
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A 24-year-old man has been arrested on suspicion of murder after the body washed up on the Thames shoreline.
Seven people have now been arrested after a man died from serious head injuries
The 38-year-old officer was on his way home from a night shift when he collapsed. His death is not being treated as suspicious.