Home / Newfoundland and Labrador / Questions / Emergency Situations Emergency Situations Report Metallic grinding from brakes: A Continue B Pads worn to metal — stop, service immediately C Grease D Only in wet Show Answer & Explanation Correct Answer: B. Pads worn to metal — stop, service immediately Rotor damage. Previous Next More Emergency Situations Questions A sign reading 'EMERGENCY VEHICLES' may mean: A blue sign with phone icon on highway means: Brake pedal goes to floor: Tire blowout at highway speed: A NL road covered with water of unknown depth: Often Missed All Newfoundland and Labrador Questions Smart Practice Mock Exam Road Signs Guide