Dangerous driving

I was just turning R out of Burgoyne Road this evening onto Green Lanes - the yellow box was clear as the traffic was almost stationary. Suddenly a black 'Smart' (!*?) car pulled into the bus lane and made a mad dash along the inside of the traffic for about a block -  I very nearly collided with it but fortunately was able to stop. In my time in Harringay I've seen plenty of mad and bad driving but that has to be about the most dangerous encounter yet. If you are that driver, shame on you - you are lucky I didn't side swipe you.