深圳11月1日起全天禁止机动车鸣喇叭

深圳市生态环境局和公安局交通管理局联合发布通告，自2026年11月1日起，在全市范围内全天24小时禁止机动车鸣喇叭，有效期为5年。1

通告对特殊情况进行了例外规定。在急弯、坡道顶端等影响安全视距的路段，驾驶员在超车或紧急情况下仍可鸣喇叭。1此外，警车、消防车、救护车、工程救险车以及执行抢险救灾任务的车辆在执行紧急任务遇有交通受阻时，可使用符合规定的喇叭和警报器。1

违反禁鸣规定的驾驶员将由公安机关交通管理部门依照相关法律法规予以处罚。1

Shenzhen's Department of Ecological Environment and Traffic Management Bureau of the Public Security Bureau have jointly issued a notice imposing a comprehensive ban on vehicle horn honking across the city beginning November 1st, 2026.1 The prohibition will apply to all roads throughout Shenzhen 24 hours a day for a period of five years.1

The ban includes specific exceptions to ensure public safety and emergency response capabilities.1 Drivers may sound their horns on sharp curves, hilltops, and other road sections where visibility is compromised, as well as during overtaking maneuvers or genuine emergencies.1 Emergency vehicles—including police cars, fire trucks, ambulances, engineering rescue vehicles, and vehicles conducting disaster relief operations—are permitted to use horns and sirens in compliance with regulations when responding to traffic obstructions during emergency missions.1 The Traffic Management Bureau of the Public Security Bureau will enforce the regulation and impose penalties on violators in accordance with applicable traffic laws.1