What action should a driver take when encountering a pedestrian in a crosswalk?

When a driver encounters a pedestrian in a crosswalk, yielding the right-of-way to the pedestrian is the appropriate and legally required action. This is based on the fundamental traffic laws that prioritize pedestrian safety. Pedestrians in crosswalks are considered to have the right-of-way, meaning it is the driver's responsibility to ensure their safety by stopping and allowing them to cross the roadway. This action helps reduce the risk of accidents and promotes safer interactions between vehicles and pedestrians.

In situations where a driver fails to yield, it could lead to serious injuries or fatalities for the pedestrian, as well as legal consequences for the driver. Therefore, understanding and adhering to the rules regarding pedestrians in crosswalks is essential for both driver and pedestrian safety.