That's amazing Bob, so much for freedom, eh? Over here it's illegal to use your cell phone whilst driving unless you are using it via a bluetooth "hands free" device, and in my state it was against the state's privacy laws for the company I work for to monitor the GPS tracking device that's hard wired into my car.
I can understand the owner of a restaurant being pissed off if I walked in and jammed the cell phones, wifi etc, but I think it's dumb to charge someone for blocking a cell phones signals when operating a cell phone when driving has been compared to driving while drunk? Stupid laws piss me off.........