What should you do when passing another vehicle on a two-lane road?

When passing another vehicle on a two-lane road, it is essential to prioritize safety and adhere to traffic regulations, which includes not exceeding the speed limit. Staying within the speed limit ensures that you maintain control over your vehicle and allows for a safer maneuver when passing.

Exceeding the speed limit can increase the risk of losing control, not being able to react appropriately to sudden changes in traffic or road conditions, and can also result in severe legal consequences. Maintaining your current speed is also not advisable because it does not facilitate the necessary acceleration to complete the pass safely and efficiently.

Using your horn might be useful in certain situations, like alerting a driver who may not see you, but it is not a standard practice while passing nor does it help in ensuring the pass is completed safely. Therefore, adhering to the speed limit while passing is the safest approach.