The saliva testing has improved markedly, but it also does something quite special in this area. It will focus on the recent use of the drug. There is a little bit of confusion around this. This piece of legislation is about recent use, and by talking about recent use, what we're actually doing is focusing on changing our culture out there so that our drug users in the community get the message: do not drive when you have been taking drugs of any kind. That is true too of alcohol. It is something that I would like to draw a line across, because these are all drugs and they have all been harming our society, and they are not appropriate when driving. So the saliva testing is a real step forward, and for that reason, I think we have a sound piece of legislation here. I commend this bill to the House.