When a driver sees a "keep right" sign, what action should they take?

A "keep right" sign indicates that drivers should maintain their position in the right lane of the roadway. This sign is often placed in areas where there is a designated lane for traffic flow, such as multi-lane highways or when merging conditions are present. The instruction to keep to the right helps ensure smooth traffic flow and minimizes confusion among drivers, especially in situations where there may be different types of vehicles or slower traffic to the left.

Choosing the right lane as instructed promotes safety and adherence to traffic regulations. Keeping to the right allows for faster-moving vehicles to overtake on the left, which aligns with conventional driving patterns. By following this directive, drivers contribute to a more organized and efficient roadway environment, enhancing overall safety for all road users.