Madam Speaker, I want to thank the Parliamentary Secretary to the Minister of Justice for his work on this incredibly complex file. He certainly brings a lot of background, depth, and experience, and I thank him for that.
I would say that it nonetheless highlights, though, that the science is not necessarily there in terms of a device that is ready to go. To that end, I will quote the Canadian Centre on Substance Use and Addiction, which says:
Although the accuracy of oral fluid screening devices has been improving, they are not perfect. Some drivers who have used drugs will test negative and there remains a small probability that some drug-free drivers will test positive. When a driver who has used drugs is missed by the screening procedure, it has implications for road safety...
That is from the Canadian Centre on Substance Use and Addiction, and it highlights the fact that there is still work to do in terms of ensuring that we have screening devices that provide a consistent scientific method of detecting impairment.