When are you required to use turn signals while driving?

Using turn signals is a critical aspect of safe driving, and the requirement to signal applies in various situations. The correct response emphasizes that drivers must use turn signals whenever changing lanes, merging, or turning. This practice is essential for communicating your intentions to other road users, thereby reducing the risk of accidents.

When changing lanes or merging, signaling alerts drivers around you to your intended movement, allowing them to be aware and react accordingly. Similarly, when making turns, using a turn signal gives pedestrians and other vehicles the opportunity to anticipate and adjust to your actions. This requirement helps establish a safer driving environment for everyone on the road.

In contrast, limiting the use of turn signals to just turning would omit crucial safety practices needed when maneuvering in traffic. Only signaling in adverse weather conditions would also be insufficient, as it ignores the necessity to communicate all changes in driving direction or position at any time. Stating that you should signal at all times is too broad and does not accurately reflect the specific situations where signaling is mandated.