What action should you take if you're approaching a traffic hazard while driving a commercial vehicle?

Answer: C — Slow down and assess the situation

When approaching a traffic hazard while driving a commercial vehicle, the most prudent action is to slow down and assess the situation. This approach is essential for multiple reasons. Firstly, slowing down provides you with more time to evaluate the hazard, making it easier to identify potential risks and determining the safest course of action. This might involve stopping, changing lanes, or taking other measures to navigate the situation safely. Additionally, maintaining a lower speed enhances the control you have over the vehicle, which is crucial given the larger size and weight of commercial vehicles. This can help prevent accidents not only for yourself but also for other road users. In contrast, increasing speed to pass through quickly can lead to loss of control, especially in hazardous conditions. Sounding your horn can alert other drivers, but it does not address the immediate need to assess the situation effectively. Abruptly changing lanes without a thorough understanding of the hazard could create more danger and complications. By taking the time to slow down and evaluate, you prioritize safety for yourself and others on the road.