Home / Nunavut / Questions / Emergency Situations Emergency Situations Report If your horn fails, you should: A Immediately stop driving B Continue with heightened defensive awareness; repair soon C Use hand gestures instead D Drive only at night Show Answer & Explanation Correct Answer: B. Continue with heightened defensive awareness; repair soon Horns are safety devices. Previous Next More Emergency Situations Questions Emergency vehicle approaching from behind with lights/siren in Nunavut: Yellow diamond with emergency vehicle or cross symbol: A funeral procession passing through a Nunavut intersection: Approaching a stopped emergency vehicle with flashing lights on a Nunavut road: Emergency vehicle approaching from behind with lights and siren in Nunavut: Often Missed All Nunavut Questions Smart Practice Mock Exam Road Signs Guide