When driving in rainy conditions, what should you do?

Driving in rainy conditions requires adjustments to ensure safety. Slowing down is crucial because wet roads can reduce traction significantly, increasing the risk of hydroplaning and losing control of the vehicle. By decreasing your speed, you allow more time to react to any unforeseen situations, such as sudden stops by other vehicles or obstacles on the road.

Increasing your following distance is just as important, as it provides a buffer zone that allows for a longer reaction time in case the vehicle in front of you brakes suddenly. In rainy conditions, stopping distances are longer, meaning you'll need extra space between your vehicle and the one ahead to maintain safety.

The other options do not adequately address the need for caution during rain. Driving at the regular speed limit may not be safe due to the reduced traction on wet roads, and turning on high beams can create glare and reduce visibility in heavy rain. Stopping frequently to check the rain is impractical and could lead to more hazards on the road. Thus, adjusting your speed and following distance is the best approach for maintaining safety while driving in the rain.