What does blowing the horn at an intersection indicate about a driver's signaling?

When a driver blows their horn at an intersection, it typically serves to alert other road users to their presence, especially in situations where visibility may be obstructed or where a hazard is present. While the use of the horn can sometimes be necessary for safety, relying on it as a means of signaling is generally not encouraged and is seen as poor practice.

Signaling through horn usage may indicate a lack of proper communication and responsible driving behavior. Instead of blowing the horn, drivers are encouraged to use their turn signals to indicate their intentions, maintaining clear and effective communication on the road. Proper signaling helps ensure safety and prevents misunderstandings among drivers and other road users. Therefore, using the horn in this manner is categorized as bad signaling because it does not align with the standard practices of road communication and could lead to confusion or escalate tensions on the roadway.