I am not sure what question you are asking here.
But I have already said in another post that some one who intentionally aims their car at a individual not in a car should face serious penalties.
I have had it happen to me.
Sounds like he did do this, and with obvious knowledge that a vehicle driven at a person standing in the road would very well kill him, he cant say he did not see the dayglo jacket as this would mean that he was blind to the individual he had just had an argee with
Even a cyclist wearing dayglo.
How was his previous history of road rage treated, was it reported
(thats the question ? ) If yes there has to be some action done with these individuals who have a propensity to do this, And When they get behind a wheel again if they are even suitable they a dash cam would remain even for life