How should you signal a lane change?

To signal a lane change appropriately, you should always use your turn signal in the direction you wish to go. This is crucial for communicating your intentions to other drivers on the road. Proper signaling helps to ensure that surrounding vehicles are aware of your planned maneuver, which enhances overall safety and reduces the likelihood of accidents. Using turn signals is a fundamental aspect of defensive driving and is required by traffic laws.

Activating hazard lights, waving your hand out the window, or sounding your horn are not accepted methods for signaling a lane change, as they do not clearly convey your intent to other drivers and can lead to confusion on the road. Therefore, utilizing your turn signal is the best practice for effectively indicating a lane change.