What action should you take if visibility decreases during rain?

When visibility decreases during rain, the best course of action is to slow down and increase your following distance. This approach allows for greater reaction time and enhances safety, as wet roads can lead to decreased traction and longer stopping distances. Slowing down compensates for these factors and allows you to navigate safely in challenging conditions.

Increasing your following distance is crucial because it gives you more space to react to any sudden changes, such as the vehicle in front of you braking or turning unexpectedly, which can be more common in rainy weather. Maintaining a safe distance also helps prevent accidents related to hydroplaning, which can occur when tires lose contact with the road due to standing water.

Using hazard lights is typically reserved for emergencies and can confuse other drivers during regular driving conditions. While having windshield wipers activated is essential for visibility, simply relying on them without adjusting your speed and following distance may not be sufficient for ensuring safety during heavy rainfall.