November 26, 2013

Denver Police To Use “Nasal Ranger” To Track Sources Of Marijuana Smoke

The Nasal Ranger.
Denver, Colorado—one of the cities in the country to legalize marijuana use—has passed a new “odour 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 colloquially, the “Nasal Ranger.”
(disinfo.com)