Alternet notes the latest advance in being a narc – cops prowling the streets holding up what appear to be hair dryers in front of their faces:
Denver, Colorado—one of the cities in the country to legalize marijuana use—has passed a new “odor ordinance” with a potential $2,000 fine for anyone found guilty of polluting the atmosphere with high concentrations of cannabis. And the police department’s plan for enforcement is a strange-looking device called an olfactometer, or more collquially, the “nose telescope.”
According to the odor ordinance, the smell is viewed as problematic if it is detectable once the smoke is mixed with seven times the volume of clean air. Denver police plan to use the “nose telecope” to enforce the ordinance.
The most sophisticated version of the “Nasal Ranger” nose telescope has the ability to record both the concentration of marijuana in the air, as well as the GPS coordinates of where the smell is emanating from—available for $3,500.