When should you use turn signals?

Using turn signals is essential for communicating your intentions as a driver to other road users. The correct response emphasizes that turn signals should be used both when changing lanes and when making turns. This practice helps ensure safety on the road by providing advance notice to drivers around you, allowing them to anticipate your actions and adjust accordingly.

Using turn signals when changing lanes helps alert other vehicles to your intention to move into an adjacent lane, which can prevent collisions. Similarly, signaling when making a turn lets other drivers and pedestrians know that you are about to alter your path of travel, enhancing overall road safety.

While signaling when driving in reverse can be helpful for alerting others, it is not typically a requirement as it is when changing lanes or making turns. Additionally, only signaling for left turns does not adequately communicate your intentions for right turns or lane changes, which are equally important. Therefore, the comprehensive use of turn signals while changing lanes or making turns is crucial for effective and safe driving.