When is it appropriate to use your horn?

Using your horn to alert others of your presence in a potentially dangerous situation is crucial for maintaining safety on the road. The primary purpose of the horn is to communicate with other road users, especially in scenarios where visibility is limited or where a potential hazard exists. For instance, if another driver is about to pull out into your lane without seeing you, using the horn can help them become aware of your presence, allowing them to avoid a collision.

This use of the horn is about fostering awareness and preventing accidents, rather than engaging in social interactions or expressing emotions. Inappropriate uses of the horn, such as greeting drivers or expressing frustration, do not serve safety purposes and can lead to road rage or misunderstandings among drivers. Additionally, using the horn when approaching traffic lights isn’t necessary unless there’s an immediate danger; in those scenarios, the focus should be on observing traffic signals and ensuring safe driving practices.