What does an adequate visual field of view allow a driver to see?

An adequate visual field of view enables a driver to see not only directly in front of them but also extends to the periphery, allowing for a broader awareness of the surroundings. This peripheral vision is crucial for safe driving as it helps in detecting and responding to potential hazards that may not be in the direct line of sight. For instance, being able to see vehicles approaching from the side, pedestrians, or other obstacles can significantly reduce the risk of accidents. Proper awareness of the visual field is essential for maintaining spatial awareness and making informed decisions on the road.