In adverse road or weather conditions, what should you do to your following distance?

In adverse road or weather conditions, such as rain, fog, or snow, it is essential to increase your following distance to allow for added reaction time. Doubling your following distance provides a safer buffer, giving you more time to react to sudden stops or changes in speed from the vehicle in front of you.

This adjustment is particularly important because adverse conditions can significantly reduce your vehicle's traction and stopping power, making it harder to stop quickly. By giving yourself more space between your vehicle and the one ahead, you can help ensure that you have adequate stopping distance, which is crucial for avoiding collisions in these challenging conditions.

While other options suggest increasing the following distance even further, doubling it is typically seen as a reasonable balance for most adverse situations, recognizing the limits of time and distance needed for safe driving without making it impractical.