And Pakistan won't change because the camels wouldn't agree. That's the story I heard, anyway. They were considering the change but then someone pointed out th

And Pakistan won't change because the camels wouldn't agree. That's the story I heard, anyway. They were considering the change but then someone pointed out that the camel caravans continue through the night with the driver asleep on one of them and the camels know which side of the road they go on and if you tried to argue with them about it, well, they can be cantankerous, apparently.