Home / New Brunswick / Questions / Emergency Situations Emergency Situations Report Driving in dense fog requires: A High beams B Low beams (or low + fog); slow speed; increase following distance C No lights D Hazards while moving Show Answer & Explanation Correct Answer: B. Low beams (or low + fog); slow speed; increase following distance Bay of Fundy coastal NB frequent fog. Previous Next More Emergency Situations Questions A sign reading 'EMERGENCY VEHICLES' may mean: A blue sign with a phone icon on a highway means: Stopped for emergency; emergency vehicle lights approach from behind: Emergency vehicle crosses your path against red: Hwy 2 is snow-covered and plows working: Often Missed All New Brunswick Questions Smart Practice Mock Exam Road Signs Guide