An ambulance driver has been accused of 'cutting up' another motorist.
The incident happened on the A249 at the Stockbury Roundabout near Sittingbourne on Thursday afternoon.
Daniel Fullerton, who is a volunteer 'blood-runner' for the NHS, was in his car heading away from Maidstone and towards Sittingbourne and Sheppey when he says he was cut-up by an ambulance car.
He posted dash-cam film of the near-miss on Twitter and asked: "Can @SECAmbulance retrain their drivers about correct lanes, life-saver checks, mirror checks, lane markings and use of upcoming information boards?"
He added it was a "bit of luck (I) was not on my bike."
A spokesman for South East Coast Ambulance Service said: "We have asked for a confirmation of the location and will bring it to the attention of local managers."
The incident happened at about 4.30pm.