Is it permitted to fit a truck with an audible warning device that emits musical notes or discontinuous sounds?

Question

DentroTest · Accepted Answer

The General Vehicle Regulations (Article 11(7)) establish that every motor vehicle must carry a device that produces sound signals, emitting a continuous, uniform sound of sufficient intensity, and that only priority vehicles may fit devices that emit special sound signals, provided they are duly authorized. For that reason, a truck must not carry an emitter that produces musical notes or discontinuous sounds. The claim that it can be fitted as long as it is not shrill is wrong, because the requirement is the type of sound, continuous and uniform, and not only its intensity. And the claim that the regulation allows it while discouraging its use is also wrong: there is no permission to fit this type of device on a non-priority vehicle.

Is it permitted to fit a truck with an audible warning device that emits musical notes or discontinuous sounds?

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