I'm not one for telling drivers off as a rule, though I do occasionally give a wry shake of my head if one is particularly knob like. Partly because I'm not generally confrontational, partly because I've seen the videos of some of you getting duffed up by angry drivers and I don't fancy that much.
Anyhow, on my way home today a driver decided to take my life in her hands with a way too close pass in order to get to the red traffic light 200 yards away a few seconds quicker.
As I filtered past her to get to the ASL, I could see it was a woman, a bit older and fatter than me - I reckoned I could easily take her in a bitch fight, so I threw caution to the wind and knocked on her window - such fun! She nearly jumped out of her skin! She looked at me in panic. "You need to leave more room" says I. "Eh?" she replies, confused. I repeat my admonishment. At this point she comprehends and now averts her gaze forward, glares ahead, no longer prepared to acknowledge my existance.
Light changes, I pedal off, she following. A minute or so later she passes - moving completely in to the other carriageway. Either she learnt something today or she was scared to death!
Hurrah!
Well done Sara, personally i dont see why we should let dangerous behaviour go unchallenged.
Its a little more tricky for a fella, but here's what i find...
I have banged on windows, i've ranted etc...it spoils your day and potentially could escalate if you pick on the wrong driver.( I should say, in perhaps 20 years of commuting, ive had one occasion where i berated a driver and he got out of the car and it could have got nasty. There may have been more, but its not memorable, so it must be rare.)
But there is another way....(other than ranting)..i will slow down, often pull up at a drivers window and give a 'not much room' sign with my hand, thumb and finger pinched together and give the driver a wry look, or if possible, say to him 'not much room there bud' while raising an eyebrow. This will often ellicit a hand up in apology or even a sorry if the drivers window is open...at worst it gets a stony stare ahead, but far less likely to be confrontational while still getting the message across.
Even then, the ones that stonily stare ahead...you hope they drive off thinking...oops, and learn from it.
Say nothing, do nothing....then nothing will change in that individuals behaviour.
There's also a point at which you need to draw a line under it...ive made that mistake before.
Coming off a r/a...car passed me real close, then pulled into a side road. I pulled up beside and berated the driver. He apologised...and i failed to let it go. I had another dig, which doubtless made the driver feel worse in front of his passengers....and he let me have it back (verbally). 'I f'kin apologies didnt i'

...
I realised at that point, i should have gracefully accepted and gone on my way.