I think it's time we develop chemical agnostic impairment tests. I don't really care whether someone is impaired because of alcohol, research chemicals, or just

I think it's time we develop chemical agnostic impairment tests. I don't really care whether someone is impaired because of alcohol, research chemicals, or just emotions & extreme sleep deprivation; I care whether they have their wits, judgment & reflexes up to par to safely drive a car. And we should be able to test for that directly.