Seems like the new thing here in SoCal is to bring back those old, extremely loud, extremely obnoxious Harleys. Those guys are stripping everything of their bikes. No turn signals, no fenders. Basically, the only lighting they have on their bikes is the weak headlight and a tiny red bulb above the license plate, which is mounted sideways on the axle nut. They're building bobbers basically.
I talked to a motorcycle cop the other day about the legal issues with these bikes. He said that it's not really harming anyone and that they don't have the time to stop every single motorcyclist they see with those mods.
Cool thing about mine is that I built the bracket in a way where it can accommodate both vertical and horizontal mountings. If I ever get pulled over, I'll just flip it. By the way, my bike is NOT a Harley.