Home / Alberta / Questions / Rules of the Road Rules of the Road Report Cannabis/THC impaired driving: A Minor offence B Same as alcohol — immediate sanction + criminal charge C Different rules D Not enforceable Show Answer & Explanation Correct Answer: B. Same as alcohol — immediate sanction + criminal charge Oral fluid / DRE / blood test used. Previous Next More Rules of the Road Questions Cruise control on wet/icy: Anti-camera plate cover: First impaired conviction: Dangerous driving: Visitor with foreign licence: Often Missed All Alberta Questions Smart Practice Mock Exam Road Signs Guide