The problem is that people in general (and I say "general" because I mean that it is a very widespread problem) don't pay enough attention when backing up. There are way too many ways to run into something or injure somebody (think of how fast a kid on a bike can show up) while not paying attention backing up.
For my entire adult life I have felt that we issue drivers licenses way too easily, especially in Michigan. A slightly trained monkey can get a drivers license in Michigan. Of course, people really don't need to know how to operate a car anymore, considering we have automatic, cruise control, traction control, ABS, auto lights, just try and stay between the lines, cars. People are way too detached from what a killing machine a car can be, thus making them sloppy drivers.
That explains all the drivers around here!
That, unfortunately, does not shock me at all. I guess all those silly little signs like "Do not pass" are more of a suggestion around here, anyway.........
Sure! Why not! They also have adaptive cruise control so that you don't have to "adjust" for the slower cars (would hate to think that somebody would have to observe distance and think). All we need now is an LCD screen in the steering wheel to keep us from being bored when driving, and we'll be all set for those long drives.