The light at the T intersection was turning yellow. I turned on the juice, but I was tired, and misjudged, and I ran the red on my bike. Lo, and behold, a police cruiser was parked 100 yards down the road, scanning for speeders and such.
I didn't look at him as I passed. I heard his loudspeaker start. "18 mph," he said. I looked at him, and he was waving.
(I'm not sure if he noticed I missed that light... )