What should a driver do when following another vehicle and conditions are poor?

When a driver is following another vehicle and conditions are poor, it is essential to add additional time to the Three to Four Second Rule in order to ensure safe stopping distances. The Three to Four Second Rule is a guideline that helps drivers maintain a safe following distance under normal circumstances. However, in poor conditions, such as rain, fog, snow, or icy roads, traction and visibility can be significantly compromised.

By extending the following distance beyond the standard three to four seconds, a driver allows for a greater buffer that can accommodate increased stopping time due to decreased traction. This precaution minimizes the risk of rear-end collisions and provides more time to react to sudden stops or actions of the vehicle in front. In this way, adhering to a safer following distance in adverse conditions is crucial for road safety.