When is it appropriate to use your horn?

Using your horn is primarily intended as a safety tool to alert others on the road about potential hazards or dangers. This includes situations where you may need to warn drivers, pedestrians, or cyclists of your presence, especially if their actions may lead to an accident. For instance, if another vehicle is about to pull into your lane without seeing you, using your horn can help to prevent a collision by capturing their attention and prompting them to reconsider their actions.

In contrast, using the horn to greet friends is generally seen as unnecessary and can create confusion or distraction for other road users. Similarly, during traffic jams, honking can add to stress and frustration without providing any constructive impact, as drivers are already aware of the slow-moving traffic. Lastly, while making turns, using your horn might not always be appropriate unless it is specifically intended to alert those who may be in your way or not paying attention. The focus should always remain on using the horn in situations that contribute to safety and awareness on the road.