How should drivers adjust their speed when they see a warning sign?

Drivers should adjust their speed and position when they encounter a warning sign because these signs indicate potential hazards or changes in driving conditions ahead. For example, warning signs can alert drivers to sharp curves, slippery roads, or upcoming intersections, all of which require a change in driving behavior to ensure safety. By reducing speed and properly positioning their vehicle, drivers can react more effectively to the situation, reducing the risk of accidents.

Maintaining speed or ignoring a warning sign could lead to dangerous situations, as drivers may not be adequately prepared for what lies ahead. Speeding up in response to a warning sign is also detrimental, as it can reduce the driver's ability to react to unexpected obstacles or changes in the road. Therefore, adjusting both speed and position is essential for safe driving in the face of any warning sign.