What action should you avoid when you have an oncoming vehicle in sight?

When you have an oncoming vehicle in sight, passing the vehicle is an action that should be avoided. This is because it poses a significant risk to both your safety and the safety of others. Oncoming vehicles typically indicate that you are approaching traffic in the opposite direction. Attempting to pass in this situation can lead to head-on collisions, especially if there isn't enough space or if the oncoming vehicle is closer than it appears. Maintaining a safe distance and staying in your lane is crucial to ensure that you avoid dangerous situations.

In contrast, decelerating, maintaining your lane, and using your signal are all actions that promote safety and help in managing the situation effectively. Decelerating allows you to reduce speed and regain control, while maintaining your lane keeps you in a secure position on the road. Using your signal communicates your intentions to other drivers, further enhancing safety. Therefore, avoiding passing is paramount for safe driving in the presence of oncoming traffic.