When is a driver required to indicate a turn?

A driver is required to indicate a turn to ensure the safety of all road users and promote clear communication on the roadway. In residential areas, signaling at least 100 feet before a turn allows other drivers and pedestrians to anticipate the driver's actions and adjust accordingly. Similarly, in commercial areas, a requirement to signal at least 200 feet before making a turn provides even greater notice, particularly as these areas can be busier and may involve more complex interactions with other vehicles and pedestrians. This dual requirement emphasizes the importance of signaling in different contexts, ensuring that drivers are communicating their intentions well in advance, which is critical for maintaining safety on the roads.