When should a driver use their turn signals?

Answer: C — When turning or changing lanes

Using turn signals is essential for safe driving, particularly when turning or changing lanes. This action communicates your intentions to other road users, allowing them to anticipate your movements and adjust accordingly. Signaling not only promotes safety by reducing the risk of collisions but also ensures that you are following the laws governing road use. Using turn signals when making turns or changing lanes helps to create a predictable driving environment, making it easier for pedestrians, cyclists, and other drivers to navigate the road. Proper use of turn signals is a fundamental aspect of courteous driving and contributes to overall road safety.