Home / Newfoundland and Labrador / Questions / Rules of the Road Rules of the Road Report Starting cold vehicle -20°C: A No prep B Block heater 2-3 hrs; gentle warm-up C Idle 20 min D Rev hard Show Answer & Explanation Correct Answer: B. Block heater 2-3 hrs; gentle warm-up NL inland winter to -20°C. Previous Next More Rules of the Road Questions Hand signal stop/slow: NL school zone speed limit: Maximum speed on NL TCH Hwy 1: Construction zone fines when workers present: Playground zone speed limit in NL when active: Often Missed All Newfoundland and Labrador Questions Smart Practice Mock Exam Road Signs Guide
