This is why i run a dashcam, idiots be everywhere.
I havent had to use it but I got another guy out of a jam, some lady wasnt paying attention and went over a lane and hit him in the side, I stopped as I was right behind them and she got out yelling he hit her. I just smiled at the guy and said whats your email i will send you the footage. She was not happy and said i couldnt record her car without her consent... I laughed and said i can send her a copy as well to remind her of being an idiot.