I had several times this week where traffic was backed up do to someone driving below speed limit in the left lane. A little aggravating but no real biggie. I have always remember folks make this argument for slower traffic to get out of the left lane. My question what makes certain folks gravitate to the left lane? Why not the right lane?? Any thoughts from the bbc crowd? Oh and 1 other thing. Why most of the time it is a driver beyond the age of 65? Just always wondered what makes them head to the left lane and will not budge.