Why is it important to look over your shoulder when reversing?

Looking over your shoulder when reversing is crucial because it ensures that you have complete visibility of the area behind your vehicle. When a driver turns their head to glance over their shoulder, they gain a direct view of the space behind them, which may not be fully visible through mirrors. This helps identify any obstacles, other vehicles, or pedestrians that may be in the way, allowing for safer maneuvering.

While checking for pedestrians on the side of the road is important for overall safety, the primary purpose of looking over your shoulder while reversing is to clearly see what is directly behind you. Other options, such as checking traffic lights or adjusting the car's sound system, are not relevant to the act of reversing and can distract from the critical task of ensuring a clear and safe path. It's essential for drivers to be aware of their surroundings to prevent accidents and ensure the safety of everyone on the road.