Carl Posted: 5/20/2010 6:14pm PDT At first I thought you were talking about the real problem. People who drive very cautiously on the multi-lane highways and boulevards become like a moving chicane forcing cars running at the traffic pace to swerve into the left lane. That happens dangerously if the left lane is busy, too. Everyone is safer if they run at the pace, which is almost always a bit more than the speed limit. LEOs know that. Mopeds and micro cars worsen the problem.