It's already a reality. Our DRE officers are charging people. I think it was about 4% of.... I don't want to mix statistics. I'm always afraid to go into statistics, but 4% of all impaired driving incidents involved drugs in 2009.
That's another matter: statistics are not robust right now. That's one thing we have to work on.
If we look at experience from other jurisdictions, we cannot predict the future, but we expect more encounters with people. That's why the education and sensitization of people, especially youth, is very important in a very short time.