When passing another vehicle on a two-lane road, when should you return to the driving lane?

The correct answer is based on the importance of ensuring safety when passing another vehicle on a two-lane road. After overtaking, you should return to the driving lane only when there is sufficient space between your vehicle and the vehicle you have just passed. This practice helps to avoid collisions and ensures that you do not cut off the other driver, which could lead to dangerous situations.

When determining the right time to return to your lane, it is crucial to ensure you can do so safely without affecting the speed or trajectory of the vehicle you passed. By waiting until there is enough room, you are prioritizing your safety and the safety of others on the road.

In contrast, immediately returning to the right side of the roadway without checking could lead to an unsafe situation, especially if traffic is close. Although remaining in the left lane while intending to turn left is a common practice, it does not address the necessary conditions for safe passing. Driving in either lane is not an appropriate choice, as proper lane discipline is essential for the safety and orderliness of traffic flow.