Watch a COPs marathon next time you see one going.
What you'll see is that every jerk that fights the cops, beats people up, assaults and all of that...every last one of them are drunk.
The guys that get busted for marijuana just get in the car.
I'll bet a million bucks I don't have that if you polled police officers on who they'd rather deal with: A drunk or a guy that's high, they've go with the guy that's high 10 times out of 10.