What should a bus driver do if road conditions are poor?

Answer: C — Adjust speed and increase following distance

When road conditions are poor, adjusting speed and increasing following distance is essential for ensuring safety. Reducing speed allows the bus driver to maintain better control of the vehicle, especially on slippery or hazardous surfaces where traction can be compromised. By increasing the following distance, the driver increases the space between their bus and the vehicle ahead, providing more time to react to sudden stops or obstacles. This practice is critical, as it helps prevent rear-end collisions and allows for safer maneuverability under challenging conditions. While stopping to wait for conditions to improve may seem prudent, it is not always feasible or safe, especially on busy roads where pulling over isn't possible. Continuing to drive at normal speed or increasing speed can lead to dangerous situations, as they do not account for the lack of traction or increased stopping distances required in poor conditions. Therefore, the best approach is to adapt driving behavior to suit the current road conditions by adjusting speed and following distance accordingly.