What technique should be used to convey driving intentions?

The technique of using signals and lights is crucial for conveying driving intentions because it provides clear and standardized communication with other road users. Signals, such as indicators, allow drivers to indicate their intended direction changes, which is essential for the safety and predictability of movements on the road. Additionally, the use of lights, including brake lights and hazard lights, further communicates a driver's intentions, alerting others to actions such as stopping or indicating a problem.

This method is universally understood by other drivers and pedestrians, and it plays a vital role in reducing misunderstandings and preventing accidents. Proper use of signals and lights enables all road users to make informed decisions, enhancing overall road safety.

While body language, verbal announcements, and traffic signs can convey intentions in specific scenarios, they do not provide the same level of clarity and universal understanding as signals and lights do. Traffic signs communicate rules and information but are meant for broader guidance rather than individual driving intentions.