When approaching a hazardous situation indicated by a traffic sign, what should the driver do?

Answer: C — Be cautious and prepared to react

When approaching a hazardous situation indicated by a traffic sign, the driver should be cautious and prepared to react. This approach ensures the driver's awareness and readiness to handle unexpected situations, which is crucial for maintaining safety on the road. Traffic signs are placed to inform drivers of potential dangers, such as sharp turns, pedestrian crossings, construction zones, or slippery roads, among others. By staying alert and prepared to adjust their speed or maneuver accordingly, drivers can reduce the risk of accidents and enhance their ability to respond to changing conditions effectively. This proactive mindset is essential for safe driving and promotes responsible behavior in hazardous situations.