The problem we're dealing with here as legislators—if I'm wrong, tell me—is that we've already said in law how much of one substance you can have to be automatically creating an offence. But—and am I right here now?—the problem we have with this current legislation, in some people's eyes, is that there is no scientific, toxicological or perhaps—I'm pretty sure I'm wrong as far as behavioural goes, but I stand to be corrected. The problem is we don't have any quantum measurements. In other words, after taking x amount of whatever, TLC or TCP, or whatever it is in marijuana or other drugs, at what stage are you impaired?
On June 12th, 2007. See this statement in context.