Which buses must carry, among their equipment, an approved fire-extinguishing device that is suitable and in usable condition?

Correct answer

All buses, regardless of their maximum authorised mass.

All buses, regardless of their maximum authorised mass (MAM), must carry an approved fire-extinguishing device. This extinguisher must be in usable condition, accessible and suitable for putting out any fires that may occur in the vehicle. It is not correct to say that it is only compulsory for buses with a MAM equal to or less than 3,500 kg, as it also applies to heavier vehicles. Nor is it exclusive to buses with a MAM greater than 3,500 kg, since the regulations require this safety measure in all cases. The extinguisher is an essential safety element, as it allows quick action in the event of a fire and reduces risks for passengers.