What is one way to avoid rear-end collisions?

Answer: A — Maintain a safe following distance from the car ahead

Maintaining a safe following distance from the car ahead is crucial in preventing rear-end collisions. This distance gives drivers ample time to react to sudden stops or deceleration of the vehicle in front. When there is a sufficient gap, even if the lead vehicle brakes unexpectedly, the driver has enough time to brake without crashing into the back of the other vehicle. This practice not only reduces the likelihood of a collision but also contributes to overall road safety by allowing drivers to make smoother, more controlled stops. In contrast, using the horn frequently does not directly prevent rear-end collisions and can lead to driver distraction or aggression. Increasing speed before braking can lead to a higher risk of losing control and making it more difficult to stop in time, increasing the likelihood of a rear-end crash. Staying in the same lane can be beneficial in general driving practice, but doesn’t inherently contribute to the prevention of rear-end collisions as it doesn’t address the critical factor of safe stopping distance.