Home / Alberta / Questions / Rules of the Road Rules of the Road Report Open liquor container in vehicle: A Legal in back seat B Illegal — all passenger compartment C Only driver's seat illegal D No rule Show Answer & Explanation Correct Answer: B. Illegal — all passenger compartment Applies to drivers and passengers. Previous Next More Rules of the Road Questions Uncontrolled intersection (no signs): Yield sign requires: Stop sign requires: Honking horn: Dim high beams when following: Often Missed All Alberta Questions Smart Practice Mock Exam Road Signs Guide