Took the long way in and just for fun decided to count the motorists who passed too close for comfort. And that was Zero. Good job guys.

If only I had to deal with cars, though. I also encountered 3 wrongway riders. One guy was going the same direction as I was. It was on a quiet stretch of country road so no real hazard to me or himself. I pulled alongside and said "Good morning! Hey, you know you're on the wrong side of the road, right?" He laughed and said "Oh yeah! Thanks!" I smiled and waved and pulled ahead. After I got about 100 m ahead of him, I looked back and he was still on the wrong side. I guess you can lead a horse to water....

About 5 miles later, I came up on another guy but he was coming directly at me. The road was wide and without cars so I just pulled into the lane and as I passed I said "Right side!" No response.

A mile after that I was on the Tower Bridge and traffic is heavy and space is tight. Yet another guy coming right at me. He appears to be a Mexican guy and generally I have a little more sympathy for immigrants who may not know what the deal is. But this is the 3d guy this morning and he's putting me in a bad spot and I'm losing patience so I yell "!Oye, Pendejo! !Por la derecha!" I admit that wasn't nice, but it at least got his attencion.