(Note: this video is only aimed at drivers in countries where you drive on the right.) When you drive down an interstate highway, you constantly see signs that say “slower traffic keep right” or “use left lane for passing only.” There’s a reason for this. The narrator of this video apparently had never heard of the rule, which says something about his driving instructor, and also tells us that he does not read signs.
Nevertheless, there will be people who prefer to use the left lane of a four-lane road because the pavement is better. Or they are afraid that the right lane will end. Or they are going the speed limit, and no one should go faster than that. None of those reasons are good for the flow of traffic. Feel free to send this video to someone who needs it. The next lesson: turn signals. -via reddit