When must a vehicle yield to a pedestrian?

A vehicle must yield to a pedestrian when the pedestrian is in the crosswalk or waiting to cross because this is the time when the pedestrian has the right of way. Crosswalks are designated areas meant for pedestrians to cross safely, and drivers are legally obligated to stop for individuals who are either in the crosswalk or clearly preparing to enter it. This rule is crucial for ensuring pedestrian safety and promoting responsible driving behavior.

The other considerations, such as pedestrian activity at traffic lights, their presence in the road, or specific times like school hours, do not fully encapsulate the broader requirement that drivers must yield any time a pedestrian is at or entering a crosswalk, regardless of the traffic signal status or the time of day. Being aware of and adhering to these rules helps prevent accidents and ensures safer interactions between pedestrians and vehicles.