What action should a driver take to ensure safety before reversing?

To ensure safety before reversing, the driver should check the area for any obstacles or pedestrians. This action is crucial because it allows the driver to have a clear understanding of their immediate surroundings, which is essential for preventing accidents. By physically looking around and assessing the environment, the driver can identify potential hazards that may not be visible through mirrors, such as small children, barriers, or other vehicles.

Relying solely on the rear-view mirror or hazard lights does not provide a comprehensive view of the area behind the vehicle, and engaging with passengers for assistance, while potentially helpful in some contexts, does not replace the importance of the driver taking personal responsibility for checking their surroundings. The safest approach incorporates a proactive assessment of the space before any reversing action is taken.