A London cabbie told to 'f*** off and die' by Boris Johnson was accused today of being a serial heckler.
A bystander filmed the mayor swearing at the taxi driver during a heated late-night exchange in Islington.
The cabbie is heard shouting: 'you are one of them mate, that's what your are. One of them.'
The driver then responded:
City hall sources said Johnson immediately recognised the driver as a regular heckler in the public gallery during Mayor's Question Time.
Question Time has been frequently disrupted by cabbies angry over Transport for London's decision to licence the rival minicab firm Uber.