Ambulance sirens are forms of non-visual communication. A. True B. False

True or False: It is legal for you to follow closely behind any fire engine, police car, ambulance, or other emergency vehicle with a siren or flashing lights.FalseTrue

When an ambulance moves toward someone, what causes the pitch of the siren sound to seem higher to that person?

If you notice the signals of impaired driving in someone while on the road, you should __________.Flag down the driverAlert the policeHonk your hornTurn on your emergency flashers

If you notice the signals of impaired driving in someone while on the road, you should __________.Honk your hornAlert the policeFlag down the driverTurn on your emergency flashers

You are in London and hear a police car siren. You can hear it is coming from the left-hand side. This is because...?1 point towards your certificateTraffic in the UK drives on the left-hand side of the roadYou have two ears and binaural hearingThe left-hand side of the brain is best for processing speech