WA legalized marijuana last November so I would think that some effects would be seen by now? I google searched for increased crime, and even increased drug use and found nothing. I also googled for decreased crime and decreased arrests and found nothing. As a matter of fact the only place I found any writing about results was something called theweedblog and I don't think they would be objective on the matter. Since WA and CO decided to be guinny pigs it would be interesting to see what issues, or successes, they are having.
But, when it does become fully implemented, how many stoned drivers will be on I5 during the rush hours?