Home / Saskatchewan / Questions / Rules of the Road Rules of the Road Report Dense fog can't see edge: A High B Low + fog + edge line + slow C DRL D Centre Show Answer & Explanation Correct Answer: B. Low + fog + edge line + slow Pull off if can't see. Previous Next More Rules of the Road Questions Funeral procession: Following too closely: Blind spot: Signal distance before lane change: Icy road following: Often Missed All Saskatchewan Questions Smart Practice Mock Exam Road Signs Guide