WarningA2b
Speed bump
What does the “Speed bump” sign mean?
The “Speed bump” sign belongs to the “Warning” family of the French highway code. Warning signs are triangular with a red border. They flag a hazard or obstacle ahead so the driver slows down and takes extra care.
Updated 2 July 2026
Sign name
- Français
- Ralentisseur
- العربية
- مطبّ اصطناعي
- English
- Speed bump
Other signs in the same family
Sources: Sécurité routière (securite-routiere.gouv.fr) and service-public.fr.
Illustration : Roulex 45 — CC BY-SA 3.0 · Wikimedia Commons · Credits & attributions