Home / New Brunswick / Questions / Rules of the Road Rules of the Road Report A vehicle horn should be used to: A Express frustration B Warn of danger or potential collision C Greet friends D Whenever Show Answer & Explanation Correct Answer: B. Warn of danger or potential collision Loud vehicles can be ticketed. Previous Next More Rules of the Road Questions NB is officially bilingual — traffic signs may be: After an impaired driving conviction, NB requires: A driver with BAC ≥0.08 (first offence) in NB: Refusing a lawful police demand for a breath sample in NB: A Level 1 or Level 2 driver found with any alcohol faces: Often Missed All New Brunswick Questions Smart Practice Mock Exam Road Signs Guide
