I think I encountered your respondent in London sometime ago.
I was filtering on my m/c, slowly and safely. I stopped at a red, put my foot down, and ten seconds later a prize prat in a car ran over it, and stopped with a wheel still trapping my boot. I shouted at him to drive off it, which he did. It was no accident, he wasn't surprised by my shout. When I challenged him about it, he said "Squeezing through traffic like that is not fair and very rude".
Words failed me. I had bruising for weeks.