Home / New Brunswick / Questions / Rules of the Road Rules of the Road Report Starting cold vehicle at -20°C: A No preparation B Block heater 2-3 hours before start; gentle warm-up C Idle 20 minutes D Rev hard Show Answer & Explanation Correct Answer: B. Block heater 2-3 hours before start; gentle warm-up NB inland winter to -20°C. Previous Next More Rules of the Road Questions A Level 2 Novice driver passenger rule: A Level 1 Learner passenger limit: A Level 1 Learner in NB may drive at night: Licence plates obscured by snow or mud are: Is there a grace period for expired NB vehicle registration? Often Missed All New Brunswick Questions Smart Practice Mock Exam Road Signs Guide
