What does restriction B state regarding driving?

Restriction B indicates that when driving, the use of corrective lenses, such as glasses or contact lenses, is necessary for the driver to meet the visual acuity standards required for operating a vehicle safely. This is crucial because vision is a key factor in ensuring road safety, as it affects a driver's ability to see other vehicles, pedestrians, and various road signs. If a driver requires corrective lenses for clear vision, this restriction ensures that they are wearing them while driving, thereby minimizing the risk of accidents that may occur due to poor eyesight.

The other restrictions relate to different aspects of vehicle operation and safety but do not specifically address the need for corrective lenses. For instance, daylight driving pertains strictly to the times during which a driver is allowed to drive, outside rearview mirrors address visibility requirements for vehicle operation, and seat belt usage is a safety measure aimed at protecting the occupants of the vehicle. However, none of these provisions directly relate to the driver’s vision requirements as specified by restriction B.