UK Driving Theory Practice Exam 2025 - Free Driving Theory Practice Questions and Study Guide

When driving in heavy rain, reducing your speed and increasing the distance from the vehicle in front is essential for safety. Heavy rain can significantly reduce visibility and traction, increasing the likelihood of skidding or losing control of the vehicle. Slowing down allows for better response time to sudden changes in traffic or road conditions, while maintaining a greater distance gives you a buffer zone to react if the vehicle ahead suddenly stops or encounters difficulties.

It's also important to recognize that in heavy rain, roads can become slippery, and driving at high speeds increases the risk of hydroplaning. By driving at a reduced speed and increasing following distance, you enhance your ability to maintain control and minimize accidents.

In this situation, using high beams would actually be counterproductive, as they can reflect off the rain and further impair visibility. Driving at the same speed as you would in dry conditions is risky, and frequently changing lanes can create confusion and lead to unsafe driving behavior, increasing the risk of collisions.