When should you use your turn signals?

Using your turn signals is essential for safe driving as it communicates your intentions to other road users. You should use your turn signals whenever you plan to change lanes, turn, or merge. This communication helps alert drivers and pedestrians of your actions, reducing the likelihood of accidents and enhancing overall road safety.

By signaling your intentions, you give other drivers time to react appropriately, whether that means adjusting their speed or positioning themselves to accommodate your move. It's a fundamental aspect of defensive driving and is mandated by traffic laws in most jurisdictions, including North Carolina.

The other options do not provide a complete understanding of when to use turn signals. For instance, signaling only when changing lanes does not consider the importance of alerting others when turning or merging. Additionally, signaling when parked on the side of the road is not necessary since the vehicle is stationary, while using signals only in low visibility conditions overlooks the requirement to signal during clear conditions, which is crucial for overall road safety.