A lane change is a driving maneuver where a vehicle moves from one lane to another on a roadway. This action is often necessary for various reasons, such as avoiding obstacles, merging into traffic, or preparing for a turn. Drivers must signal their intention to change lanes and check their mirrors and blind spots to ensure it is safe to proceed. To perform a lane change safely, drivers should follow specific steps. First, they should use their turn signal to indicate their direction. Next, they should check their surroundings for other vehicles, including those in the blind spot. Finally, if the lane is clear, they can smoothly steer into the new lane while maintaining a safe speed.