Home / Saskatchewan / Questions / Rules of the Road Rules of the Road Report Diesel -30 no start: A Crank B Block heater 2+ hrs; winter diesel C Push D Gasoline Show Answer & Explanation Correct Answer: B. Block heater 2+ hrs; winter diesel Gas = destroy. Previous Next More Rules of the Road Questions Left turn across traffic: Uncontrolled intersection: U-turn legal when: Left on red: Right on red: Often Missed All Saskatchewan Questions Smart Practice Mock Exam Road Signs Guide