What should drivers do to effectively communicate with other road users?

Using brake lights and turn signals is essential for effective communication with other road users. These signals help convey a driver's intentions and actions on the road clearly and safely. When a driver activates their turn signals, it indicates to other drivers and pedestrians that they plan to make a turn or change lanes. This prevents misunderstandings and enables all road users to anticipate each other's movements, thereby improving safety.

Brake lights serve as another crucial form of communication by alerting those behind the vehicle that it is slowing down or stopping. This information is vital, especially in heavy traffic or when approaching a traffic light, as it allows other drivers to react accordingly and maintain a safe following distance.

In contrast, relying solely on hand signals, honking, or verbal communication does not provide the same level of clarity or effectiveness. Hand signals can be ambiguous and may not be visible at all times, honking tends to be more about gaining attention rather than conveying specific information, and verbal communication is inefficient and impractical in most driving situations. Therefore, the use of brake lights and turn signals represents the most effective and universally understood method of communication on the road.