I'd like to move on to you, Mr. Paquette. You're concerned about mandatory testing or the ability to test for cannabis use in the workplace. If it's legal, you say, there's going to be a problem, but you already have alcohol, for example. Do you have a process for testing for alcohol?
To me, the situation is very similar. In both cases, you have a legal substance for use. They're just not legally usable while you're operating train equipment, right? In the case of alcohol, what would you do to detect impaired operators?