What does the term 'blind spot' refer to?

The term 'blind spot' specifically refers to areas around a vehicle that the driver cannot see while looking in mirrors. These spots are typically located to the sides and behind the vehicle and can lead to dangerous situations if the driver is unaware of vehicles or obstacles in those areas. It is crucial for drivers to check their blind spots before changing lanes or merging, as relying solely on mirrors can miss important visual information. Understanding blind spots is part of safe driving practices, helping to reduce the risk of collisions and ensuring the safety of all road users.