My sister got attacked while driving

[MyLifeNow20]

My poor 19yr old sister was driving to mine to go paddleboarding this afternoon.
she told me some woman was right up her backside beeping and swearing at her. Sister pulled over to let her pass and get out the way. woman was then infront and all of a sudden breaked and my sister swerved and hit her car on the right into hers.
woman then got out car threatened to kill her and punched her in the head wtf! How can anyone think of doing this. Also smelt of weed.
one of the witnesses who saw it drove round the village to try and find car and it was literally parked 200 mtrs up the road.
been reported to police, sorry for rant but how can anyone be so agressive.
My sister doesnt live near me but i live very close to where the car was.
sorry for rant, im just so angry!

Your poor sister, she must be really shaken up! Over 30 years of driving and I’ve never experienced anything like that thankfully.
Does she have a dash cam? Not that it would prevent someone doing that but it would be evidence.

This happened to me a few years ago. Some lads kept braking heavily in front of me (it must have been one of those crash for cash things). I managed to avoid them, beeped my horn and when we all stopped at lights one got out, ran over and started punching my driver's window trying to put it through and shouting racist abuse at me, swearing etc it was terrifying.
I had panic attacks in my car for ages after that.
Hope your sister is ok.