What is a recommended action when changing lanes?

The recommended action when changing lanes is to signal, check mirrors and blind spots, and then move. This approach emphasizes the importance of communication and awareness in ensuring a safe lane change. By signaling your intention, you alert other road users about your plans, which is essential for maintaining proper road etiquette and safety.

Checking mirrors helps you be aware of vehicles approaching from behind or in adjacent lanes, while checking blind spots ensures that there are no obstacles or vehicles that you may not see in your mirrors. This comprehensive method significantly reduces the risk of collisions, as it fosters a more predictable driving environment for everyone on the road.

Following this procedure also aligns with defensive driving practices, promoting proactive safety measures that can prevent accidents before they happen. It's an essential technique for any professional driver, contributing to a culture of safety on the road.