What should you do to avoid a head-on collision when an oncoming vehicle is in your lane?

When faced with an oncoming vehicle that has intruded into your lane, the most effective action to take is to steer right toward the shoulder or curb line. This maneuver helps create space between your vehicle and the oncoming vehicle, reducing the chance of a head-on collision. By moving to the right, you can steer clear of the danger, which is especially critical in a situation where immediate evasive action is necessary.

Steering left toward the centerline would bring your vehicle closer to the oncoming traffic, increasing the risk of a collision. Applying the brakes until stopped might seem like a reasonable reaction; however, this could leave you vulnerable if the oncoming vehicle does not adjust its course or speed. While honking your horn can alert the driver of the oncoming vehicle, it does not provide a physical escape route and may not be effective in preventing a collision. Therefore, steering right is the safest and most proactive approach in this scenario.