Too High to Drive? New App Allows Marijuana Users to Test Their Impairment Level

Getting beyond "I think I'm OK."

Valley Advocate - Alternative Pioneer Valley news, arts & entertainment

and meticulous,” Dunphy said.

Maryland considers new marijuana intoxication detection devices

Driving under the influence of cannabis: How high is too high?

New Breathalyzer Can Now Detect Levels of Marijuana

Can a game-based impairment app tell if you're stoned? Not always

O Cannabis! Archives ⋆ Valley Advocate

and meticulous,” Dunphy said.

Marijuana Impairment Levels Targeted With New Tests - Bloomberg

Winnipeg police launch 'Don't drive while high' campaign