Seriously, what is with the aggression. If you did not like it then just ask him politely to remove his hand. How did you know that he could not unclip and put his hand out to stop from falling? Whether he did it on purpose or not is irrelevant, personal abuse like that is not necessary. Its car drivers like you that most cyclists generally avoid, and you are a cyclist??
It's what I said and that's that, as I said, I (as plenty other here too agreed, and some as with the same "words" as me) wouldnt do it and dont expect it.
If it's drivers like me they avoid, that's great, it'll keep them away....I'm a cyclist (well sometimes lol) and if I did that (as I've said) I'd expect the same
@ Albion....I'm actually quite a nice well manered person believe it not....and also quite tidy, and DO NOT chuck stuff out the window, I keep a bag in the car for rubbish then bin it, the same when I'm out, keep stuff in my pocket till I pass a bin
PS....just for the hell of it, I asked 4 of my friends what they'd do......they said the same, infact one said he'd probably just get out and deck him

...even I dont think there's any need for that....and he's a cyclist which I didnt know and in a local club, known him for 4 years aswell
