I had a bus driver intentionally bump my rear tire - twice. Was back in the early 70s, I was riding my bike to high school with a classmate. We were in a left turn only lane, stopped, waiting for the green left turn arrow. An Orange County transit bus pulled up behind us, then creeped forward and bumped me. I moved forward and then he did it again. I moved to the right, he pulled up along side opened the door and said "get off the road, kid". I don't remember what I said.
Got home that afternoon, told my parents, they were on the phone to the transit district and we never saw that driver again.