"and if he's found guilty those words are the kiss of death to any of the vanilla reasons mitigation, such as genuine remorse etc."
He is showing no remorse as yet; but believe me when they are in the dock they are all very very sorry and won't do it agin m'lud.
The toot from my scooter horn is just that, about as loud as a bee in a bucket, as for passing wide, when I passed mycar test back in 1966 it was impressed on me that in law "...a cyclist is entitled to wobble.." and to give a 6ft wide pass as thats about the length an adult male would fall. Makes sense to me and its how I have always driven.
There is some paranoid victim complexes on show here; lets show some respect for cyclists, thats why I give warning when I pass, because I see so many with earplugs in while riding, deaf to everything almost, equally lets look out for people with earhones in for phone or music or staring at their damn phones.
It's a small increasingly overcrowded island, with increasingly overstressed people in it.
Like it or not cyclists do not have any special claim to any space, but the pillock in this case thought otherwise. Like he said, no one is invincible.
He'll find that out soon enough.