Home / Newfoundland and Labrador / Questions / Emergency Situations Emergency Situations Report TCH Hwy 1 snow-covered and plows working: A Posted speed B Reduce well below posted; 4-second follow C Right lane only D Off-road Show Answer & Explanation Correct Answer: B. Reduce well below posted; 4-second follow Posted is ideal. Previous Next More Emergency Situations Questions Stopped at red; emergency approaches behind with siren: Infant under 1 year in car seat: Pregnant driver seatbelt: Hurricane approaches NL; on highway: Nor'easter forecast for NL: Often Missed All Newfoundland and Labrador Questions Smart Practice Mock Exam Road Signs Guide