I've had many incidents like that going up Centre Street during rush hour (when the 11th Ave onto Crowchild North ramp was closed).
Some idiot would come barrelling down the second lane and come to a halt right in front of me. We'd both sit there at a standstill until he realized I had a dozen cars behind me and he had none behind him, so he'd have to change back into the single lane and get out of my way.
"All these years I thought it was power that brought responsibility. It's not. I was wrong. It's responsibility that brings power. It's knowing what needs to be done that brings strength. And courage." - Peter Parker, Earth X