The law should be modestly amended to declare those using cellphones
> in theaters, churches, and other places of public assembly outlaws
> subject to pummeling by the inconvenienced other inmates of such
> assembly. Exception might be made for surviving, on duty, emergency > personnel. ;^)
Here I think there is a market for cell phone *detectors*. Cell phones transmit every few minutes even when you're not making or receiving a call, in order to keep the tower apprised of where they are. "Turn off your cell phone" could have more teeth if equipment were in use to detect cell phones that were still turned on.