When passing another vehicle, what must drivers do?

When passing another vehicle, it is essential for drivers to ensure that they return to their original lane as soon as possible without impeding the vehicle that is being passed. This practice is crucial as it helps maintain the flow of traffic and ensures the safety of all road users. By returning promptly and safely to the right lane, drivers minimize the risk of accidents and allow the overtaken driver to continue their own journey without unnecessary delays.

In this context, safely merging back into the right lane involves being aware of the position and speed of the vehicle that was passed. This requires drivers to check their mirrors and ensure they are clear of obstacles, enabling a smooth transition back into the lane.

This approach towards passing also emphasizes awareness and consideration for other drivers, fostering a safer driving environment. The reasoning for the other answers generally revolves around improper or unsafe driving behaviors that do not promote safety or effective traffic management. For instance, speeding up may increase risk, while signaling only in specific conditions could lead to confusion and a lack of communication with other motorists. Overall, adhering to the advised method of returning to the right lane safely and efficiently supports road safety regulations and best driving practices.