My honest opinion? I think you need to chill. She made a mistake. Why didn't you let her through and stay behind? You're going to end up having a heart condition if you keep going on like this.
Eco friendly driver, always there when you need a chat. Got out and helped an old lady cross the road. Car is always kept very clean and the driver is always patient.
And poster clearly not keeping to the speed limit! Hypocrit.