On the commute this morning, once we got into town, drivers were passing too fast and too close, as usual.
I reached back and flipped the switch on the Superflash.
Instant courtesy. It was bizarre.
Big G, riding ahead of me, did not know what I had done. When we got onto a quieter street I pulled up to him and explained. I switched off the light. I don't want to waste it where I don't need it.