What should you do before changing lanes?

Before changing lanes, signaling your intentions and checking mirrors is essential for safe driving. Signaling alerts other drivers of your plans, which helps prevent misunderstandings and potential accidents. It is a crucial part of communicating on the road.

Checking mirrors allows you to assess your surroundings, ensuring that it is safe to change lanes. This includes being aware of vehicles in your blind spots and gauging the speed and position of surrounding traffic. By combining these actions, drivers can make informed and safe lane changes, which is a fundamental principle of defensive driving. This practice not only enhances your safety but also contributes to the overall safety of everyone on the road.