sécurité routière – Statut de signalisation complémentaire pour les ambulances

This written question asks about the regulatory status of supplementary signage for ambulances in France. It seeks clarification on whether such signage is permitted and under what conditions, aiming to improve road safety for emergency vehicles. The question affects ambulance services, road users, and potentially manufacturers of emergency vehicle equipment. It could lead to updated guidelines or regulations concerning vehicle visibility and identification.