Police in Massachusetts stop vehicle for rolling through red traffic light. Police officer notes young driver appears tired and nervous. Officer questions driver and passenger about their whereabouts, destination and whether they are carrying marijuana. The odor of burnt marijuana from the vehicle is present throughout the roadside encounter. Police order driver from car, arrest for OUI Drugs follows. Defense successfully argues Motion to Suppress and Court agrees the mere odor of marijuana, no longer evidence of criminal activity in Massachusetts, is not legal grounds to require exit order and field sobriety tests. Arrest deemed illegal, MA OUI Drugs charge dismissed.