What action should be taken if visibility is low while driving a bus?

When driving a bus in low visibility conditions, slowing down and increasing following distance is essential for ensuring safety. Low visibility can result from various factors such as fog, rain, or poor lighting, which can significantly impair a driver's ability to see other vehicles, pedestrians, and traffic signals.

By reducing speed, a driver has more time to react to sudden changes in their environment, such as other vehicles stopping unexpectedly or obstacles appearing in the roadway. Increasing the following distance provides an extra buffer zone, giving more time and space to respond to any potential hazards that may arise ahead.

This approach helps to minimize the risk of collisions and allows for safer maneuvering in difficult driving conditions. Therefore, taking these precautions is critical to ensuring the safety of all passengers and other road users.