Home / New Brunswick / Questions / Rules of the Road Rules of the Road Report Large debris (tire retread) late seen at 100 km/h: A Hit it B Signal and change lanes if safe; slow C Brake hard D Swerve without signal Show Answer & Explanation Correct Answer: B. Signal and change lanes if safe; slow Tire retreads common on NB highways. Previous Next More Rules of the Road Questions Hazard lights should be used when: Fog lights should be used: A vehicle horn should be used to: Headlights must be on in NB: DRL at night are: Often Missed All New Brunswick Questions Smart Practice Mock Exam Road Signs Guide