When must you use your turn signal?

Using your turn signal is essential for communicating your intentions to other road users. The correct answer highlights that you must signal when changing lanes, turning, or merging. This practice is crucial because it allows other drivers and pedestrians to anticipate your moves, which enhances safety on the road. Proper use of turn signals helps to prevent misunderstandings that could lead to collisions or accidents.

In addition, signaling is a legal requirement in many jurisdictions. Failing to use your turn signal when required can lead to traffic violations and fines. It is important to make a habit of signaling your intentions at all times, not just in specific situations such as having another vehicle nearby or driving within certain speed limits. This consistent practice contributes to overall road safety for everyone.