Home / New Brunswick / Questions / Emergency Situations Emergency Situations Report A compact 'doughnut' spare tire: A Drive full speed B Limit to 80 km/h and short distance C Unlimited use D Back lane only Show Answer & Explanation Correct Answer: B. Limit to 80 km/h and short distance Not designed for extended highway. Previous Next More Emergency Situations Questions Heavy rain at highway speed — steering feels light: Fog so dense you see only 20 m: Hwy 2 is snow-covered and plows working: Approaching bridge deck in late fall — wet-looking dark patches: Stopped for emergency; emergency vehicle lights approach from behind: Often Missed All New Brunswick Questions Smart Practice Mock Exam Road Signs Guide