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Lane reduction (left)
InformationC26b

Lane reduction (left)

What does the “Lane reduction (left)” sign mean?

The “Lane reduction (left)” 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
Réduction du nombre de voies (par la gauche)
العربية
تقليص عدد المسارات (من اليسار)
English
Lane reduction (left)

Other signs in the same family

Sources: Sécurité routière (securite-routiere.gouv.fr) and service-public.fr.