Took a different way home as I had to run an errand. Along the way I slowed down as a school bus was stopped at a house. The bus let the kid off but instead of the red lights turning off completely the driver changed from red lights to yellow lights and drove several feet to the next house. Red lights came back on and another kid got off. We're talking maybe 1/4 acre lots so its not like its too far for the kid to walk. Seems a bit excessive to me