Which of these vehicles must you yield to when its siren or air horn is sounding or its red or blue lights are flashing?
Correct answer: All of these are correct.
Answer options
AFire engines
BPolice cars
CAll of these are correct Correct
Why
Emergency vehicles such as fire engines, police cars and ambulances have the right-of-way whenever they sound a siren or air horn or flash red or blue warning lights. Move to the right edge of the road, stop, and stay there until they have gone by.