
Honking the horn will be captured by cameras. Illegal honking behaviors include but are not limited to the following: Honking to urge pedestrians crossing the road, honking at other vehicles changing lanes or obstructing your path, honking at slow-moving vehicles ahead or those slow to start, and honking in congested areas or near residential areas, schools, hospitals, etc. Drivers may honk under the following circumstances: When approaching an intersection without traffic lights, drivers may honk to signal their presence. Honking is also permissible when approaching curves or blind spots where visibility of oncoming vehicles is limited.

I've been driving for twenty years, and honking the horn generally doesn't get captured by traffic cameras. Those cameras mainly target image-based violations like speeding or running red lights, as they can't record sound. However, in urban areas near schools or hospitals, there are no-honking zones. If you honk indiscriminately, noise-monitoring cameras might catch you, or patrolling police officers nearby could hear and track you down. Once, I was in a hurry downtown and honked, only to be fined after being caught on surveillance—totally not worth it. So, it's best to use the horn only in emergency safety situations, like when a pedestrian suddenly dashes out to avoid an accident. Otherwise, flashing your lights or slowing down is more reliable. Remember, unnecessary honking not only risks fines but also disrupts public order and can lead to conflicts. Cultivating civilized driving habits ensures long-term safety.

After driving for several years, it's rare to get caught honking, as most traffic cameras focus on speed and red-light violations rather than sound. However, in big cities, there are noise monitoring systems with many no-honking zones. Accidentally honking might be recorded by the system, resulting in a ticket. Once, while traveling, I tried an emergency honk in a scenic area and nothing happened, but I felt nervous. It's best to avoid unnecessary honking unless in a genuinely dangerous situation, like avoiding an obstacle ahead, to prevent trouble. Pay attention to driving rules and regularly check your car's lighting sensitivity—using light signals can convey intentions more politely. Don’t worry about being caught; just use the horn reasonably.

As a traffic regulation researcher, I understand that honking is generally not captured by cameras, as they focus on visual violations like running red lights and do not involve audio. However, modern cities have implemented no-honking technologies such as noise detectors, which may trigger photography if decibel levels exceed limits. Personal observations indicate that such devices are limited and not widely adopted. Therefore, honking during daily driving poses low risk but is not entirely safe, especially in school or residential zones. Ensuring honking only when necessary, such as to warn of collision risks, and adhering to traffic signal rules can minimize hazards and enhance road safety.


