Interesting how this has only a single horn -- or is it two horns I'm looking at(?) -- in a sea of lights and mirrors. Better to "be seen and not heard"?
Maybe the lights are light. I hate to imagine how long it takes to adjust your mirrors before a ride.
A bit of OCD probably helps. For some reason, this picture brings to mind the 'child catcher' from the chitty chitty, bang bang movie. Mirrors instead of long-stemmed lollipops.