What must a driver do when the traffic light is green?

When the traffic light is green, drivers must remain vigilant and prioritize the safety of all road users, including pedestrians. Option A emphasizes the responsibility of drivers to allow pedestrians to cross the street when the signal is green, indicating that vehicles have the right of way, but not at the expense of pedestrian safety.

It is crucial for drivers to be aware of their surroundings, as pedestrians may be crossing at crosswalks or intersections where a green light is present. This understanding is vital in preventing accidents and ensuring that all road users can navigate safely. Allowing pedestrians to cross when the light is green reinforces the shared use of roadways and the need for drivers to exercise caution and patience.

The other options do not align with safe and responsible driving practices. Option B encourages behavior that endangers pedestrians by urging them to hurry, while option C incorrectly suggests that drivers can disregard pedestrians’ right to cross. Option D, changing lanes cautiously, is not relevant to the primary responsibility of a driver at a green light and does not address the presence of pedestrians. Thus, recognizing the requirement to yield to pedestrians is essential in maintaining road safety.