Nope. No one else stopped.
People are too self centred. They don't want the hassle of being involved, until it's their turn and nobody wants to help them. THEN it's a drama.
I always stop and give both parties my phone number in case they want a witness.
In one instance my statement made the crashers insurance agree that they were liable.
In another instance the driver at fault got a 6 month driving ban and a big fine, as well as having to pay for repairs to the crashees car.
The fine was due to not having insurance which is a legal requirement here in the UK.
Glad yer OK.
It is ****ing scary when it happens.