I recall listening to either a video or reading an article but: You can screw over an entire city for a week+ by renting a car, parking it in a particularly bu

I recall listening to either a video or reading an article but: You can screw over an entire city for a week+ by renting a car, parking it in a particularly busy street, and then leaving it there. If you + a few of your friends do this, then you can gridlock the entire traffic flow of a city, as tow trucks cannot get into the area.