The intervention vehicle is a special vehicle that serves as a means of carrying out their missions in emergencies, for the various services of public interest, assistance, and those of the forces of law and order or public security. These vehicles have the particularity of requiring the common sense of citizens in traffic. Indeed, every citizen has the duty to facilitate their passage in the streets and on the roads, so that they can carry out their intervention on time and successfully. They can also break traffic rules and traffic regulations if their mission obliges them to do so. When they are in the middle of an intervention, they use their two- or three-tone sirens and in conjunction with their flashing or blue flashing lights.
The different types of intervention vehicles are :