Regarding the lighting of a bus, what status does the installation of the front fog light have?

Question

DentroTest · Accepted Answer

According to the General Vehicle Regulations in Spain, front fog lighting is optional both for passenger cars and for vehicles intended to carry people such as buses. By contrast, the rear fog light is strictly mandatory (one or two lights) to warn of the presence of the vehicle in especially adverse weather conditions. Therefore, fitting front fog lights is not an offense, but it is not required by law either.

Regarding the lighting of a bus, what status does the installation of the front fog light have?

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