WarningA23
Falling rocks
What does the “Falling rocks” sign mean?
The “Falling rocks” 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
- Chute de pierres
- العربية
- خطر تساقط حجارة
- English
- Falling rocks
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