What does 'blind spot' refer to?

The term 'blind spot' refers specifically to areas around the vehicle that cannot be seen in mirrors. Every vehicle has certain zones where the driver’s line of sight is obstructed, making it impossible to detect other vehicles, cyclists, or pedestrians in those spaces without physically turning their head.

Understanding blind spots is crucial for safe driving as they can lead to accidents if other road users are not properly monitored during maneuvers such as changing lanes or merging. Drivers are advised to check blind spots visually before making such moves, as mirrors do not provide a complete view of the surrounding area. The importance of this awareness is emphasized in driving education to promote safer driving practices.