C-Kwik wrote:And technically, even if a person were to be going like 5 mph on the freeway under light traffic conditions, if all other drivers are actually driving properly (driving the proper speed for conditions, safe following distance, looking far enough ahead, etc), then an accident would not occur.
Rear-end accidents are far from the only potential problem introduced by relatively slow drivers. As I said above, you're sticking a huge rock in the middle of a river. Everyone has to move around them. That creates additional hazards beyond just stopping distance. Passing on the right is less safe than passing on the left due to visibility reasons. It would not be necessary if all slower traffic always kept right. Also, when you have a single slow car causing all other traffic around it to pass on both sides, you introduce a lot of merging back and forth into lanes from multiple directions. This creates a lot of potential for accidents even if people are being legitimately aware. When you've got everyone splitting to go around that car, then merging back in front of it from both sides, that's a lot of unnecessary potential for disaster. ALL of that would be negated if the jerk would just move right.
As others have said, law or not, keeping right when driving slow helps EVERYONE. Even the slow driver. When everyone drives according to the same set of rules, traffic is able to interoperate more efficiently. There's no communication between vehicles (which is moronic if you think about it). But communication isn't really necessary when everyone's working from the same playbook. When you introduce even one car who is too busy being selfish to make even the smallest changes to his driving habit in the interest of everyone on the road, you have a problem. The fact that it isn't necessarily legally enforceable is irrelevant. The problem is still there.
As for the rain comment, you're certainly right to an extent. But people can still use common sense as far as relative speed even in less than ideal weather conditions. I do tend to be much more tolerant of slow drivers in rain or snow because I figure I can't be sure what condition their tires are in, etc. But I still expect them to use common sense and show some common courtesy by being cautious "over there" in the right lane.
I'm often amazed at the random individual drivers I'll encounter during snowstorms around here. We get some nasty snow. But if I and other traffic are shooting past them like they're standing still, that's a good sign they're going TOO slow. If you have to go that slow, do it somewhere other than the freeway. And actually, despite being perhaps more justifiable in poor weather, it's also potentially more dangerous, as lane-change maneuvers on unplowed freeways can be pretty hairy. Once again, the one single selfish inconsiderate driver is creating tons of potential for disaster for the cars around him that simply doesn't need to be.
It all just comes down to being in the way, and the fact that there's no good REASON to be in the way. There's NO harm in driving in the right lane if you're the slowest car on the road. So why not just do it?