During Japan's 2011 earthquake, many roads were gridlocked by human drivers.
It is acceptable when the situation is so dire that most human drivers can't handle the situation. It is not acceptable when the human can handle the situation but the machine is dragging the flow back.
It is acceptable when the situation is so dire that most human drivers can't handle the situation. It is not acceptable when the human can handle the situation but the machine is dragging the flow back.