I would really, really struggle to control the old red mist.
Had a similar incident to Mr Paul a few weeks ago but mine was two youths in a car.
They came out a side street without looking. I shouted 'watch out' loudly.
They, thinking it would be funny, did an emergency stop and move towards the kerb blocking my secondary position - thereby forcing me to break in an emergency.
Thanks God for my disc brakes otherwise I would have gone into their rear.
I was praying that they would get out the car so I could beat the sh1t out of them.
Lucky for them, they drove off at speed.
LR06 1XL - got the no plate etched in my head and when I do see them again, I intend to remind them.
As Cubist says, had they put their hands up or flashed their hazard lights to say sorry, I would have thought no worries - human error.
But for them to have slammed on the brakes and block my secondary position was sheer stupidity and damn right dangerous.