Which of the following actions enhances safety while driving?

Maintaining a safe distance from the vehicle ahead is crucial for enhancing safety while driving. This practice, commonly referred to as following a safe following distance, allows drivers adequate time to react to sudden stops or emergencies from the vehicle in front. A safe distance gives you the space to slow down or stop without colliding into the vehicle ahead, especially if it brakes unexpectedly. This distance can be calculated using the "three-second rule," which means that you should ideally stay three seconds behind the vehicle in front of you to ensure you have enough reaction time.

By adhering to this principle, drivers can mitigate the risk of rear-end collisions, which are among the most common accidents on the road. It also promotes a smoother flow of traffic and contributes to general road safety by reducing stress on drivers. The other options present practices that either distract the driver, endanger safety, or disregard traffic laws, underscoring why maintaining a safe following distance is the best choice when aiming to enhance driving safety.