A Jaguar car carrying Boris Johnson was involved in a crash as it was targeted by a protester while the Prime Minister left Parliament.
A Range Rover that was part of Mr Johnson's security detail rear ended the Jaguar when the protester, who had been protesting about Turkish action against Kurdish rebels, suddenly ran into the road.
Footage shows the protester being grabbed and dragged out of the way by officers as the convoy carrying Mr Johnson - led by a police motorbike - comes to a screeching halt just outside the Palace of Westminster's gates.
The man is then swarmed by officers in the road and forced to the floor as the security convoy carries on towards Downing Street.
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