Critics of marijuana legalization in New Jersey have focused on driving.
“New Jersey’s roadways are extremely congested and we don’t have a foolproof weed sobriety test," Sen. Joseph Pennacchio, R-Morris, a staunch opponent of legalized marijuana, said last year. "A mad dash to legalization, without taking the time to examine the consequences, is a recipe for disaster.”
But the research focusing on crashes in states where marijuana has been legalized for recreational use are also unclear.