Sub-panelsM4e
Category panel: slow vehicles
What does the “Category panel: slow vehicles” sign mean?
The “Category panel: slow vehicles” sign belongs to the “Sub-panels” family of the French highway code. Sub-panels are small plates fixed under a main sign. They refine, extend or limit its meaning (distance, vehicle class, direction).
Updated 2 July 2026
Sign name
- Français
- Panonceau de catégorie : véhicules lents
- العربية
- لوحة فئة: المركبات البطيئة
- English
- Category panel: slow vehicles
Other signs in the same family
Sources: Sécurité routière (securite-routiere.gouv.fr) and service-public.fr.