So far this year four cyclist have been killed on London's roads.
That's compared to 14 deaths in total last year - a figure which represented a 13% drop on the year before.
There were also 657 serious injuries last year, though no comparable figure has yet been compiled for this year to date.
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Eric's been performing his impressive stunts at Clissold Park and even skates the half pipe.
The unusual sight caused quite a stir on Twitter.
Reverend Simon Harvey from Islington lost his wife Jennifer to a sudden illness nine weeks ago.