You seem to be assuming that I don't have an informed position on this! I can assure you I do.
You didn't answer my first question. What's the difference between being high, and being impaired? I actually saw an article about this whole thing yesterday, and as far as the police are concerned, "impaired" is the first three hours after smoking a spliff.
I do accept that one can be focussed when high, but alert? Are you kidding me? And are you really saying that the mind can't drift when a person is high? That a stoned individual cannot completely lose focus? How many times have you had one of those funny stoned conversations that go off on about 15 tangents, and have no idea where you started?
I am not sure that the artificial environment of a simulator is evidence that a high individual is a safe driver. Like I say, being high does allow focus - especially if you are aware you are being tested - but on your own, in a car, driving along? It's not the same.
I completely accept that a lot of work needs to be done here, and that testing for cannabis is not the same as testing for alcohol. I absolutely do not accept that driving whilst high is okay.
RE: This highlights gov't hypocrisy perfectly!