We had a very bad and brief interaction with a driver who I believe is a dangerous person who will hurt someone with their car if they haven’t already.
It was a terrifying near miss where the driver made an illegal lane change across the double yellow to pass a driver who had slowed to let us pass. They sped through at I’d guess 2x the speed limit. A witness on a bike was behind us and said she’d get their license plate. She came back to find us later than expected and said that the driver had gotten out of their car and assaulted her!
There happened to be two other people cycling behind that witness who stopped the driver from continuing their assault!
As we weren’t physically harmed, is there anything we can do to stop this driver from hurting anyone else? I feel helpless here.