InformationC51a
Regulated-speed section ahead
What does the “Regulated-speed section ahead” sign mean?
The “Regulated-speed section ahead” sign belongs to the “Information” family of the French highway code. Information signs are square or rectangular, usually with a blue background. They give useful information or point to a service (parking, hospital, rest area).
Updated 2 July 2026
Sign name
- Français
- Présignalisation d'une section à vitesse régulée
- العربية
- إشعار مسبق بمقطع سرعة منظّمة
- English
- Regulated-speed section ahead
Other signs in the same family
Sources: Sécurité routière (securite-routiere.gouv.fr) and service-public.fr.