Impatient driver, attempting to cut up several other road users. Seemed to be of the belief that indicating gives an automatic right to change lanes.
Attempted to cut in front of the car I was in, by bullying his way in (there was no one behind me, so he could have slowed and gone behind us). Instead he accelerated quickly and cut in front of somebody else.
I have seen this type of behavior / driving from this particular car twice.
What a whopper this guy was. 2 vehicles indicating to turn in to the builders yard in the image which has been taken from google maps.
Rather than wait, this guy nails it down the inside of them where the cars are shown parked in the left of this image with an aim to undertake the both of them and come out at the end.
He misjudged their positioning, pedestrians and the concrete wall at the end and was left stranded. Once they turned he rejoined the road and continued on his way.