During what conditions is it most important to maintain a safe following distance?

Maintaining a safe following distance is crucial in inclement weather and heavy traffic due to the increased risks involved in these conditions. Adverse weather, such as rain, snow, or fog, can significantly decrease vehicle traction and visibility, making it more difficult to stop suddenly. Heavy traffic can lead to unpredictable stopping patterns as vehicles may suddenly slow down or stop. By keeping a safe distance, drivers have more time to react to sudden changes in traffic conditions, reducing the likelihood of collisions. This practice is essential for ensuring safety for all road users in challenging scenarios.