Having just returned home from a 2600 mile road trip. My gal and I have discussed this several times. It is not your duty, right or privilege to dictate to me what speed I drive. If you're in the left lane doing 70 in a 55 and I'm doing 90, you're still "impeding traffic", i.e., breaking the law twice. I think the cop should have given him a ticket.

My response is a 10 second blast of 135db air horns, FTW!