il est interdit de fumer

smoking is prohibited

→ il
phrase Rare #37,737
smoking is prohibited A formal way to state that smoking is not allowed.
FR: Il est interdit de fumer dans cette salle.
EN: Smoking is prohibited in this room.

Ici, il est interdit de fumer à l'intérieur.

Smoking indoors is prohibited here.

Il est interdit de fumer dans les places publiques.

Smoking is prohibited in public places.

Il est interdit de fumer dans les restaurants et les bars.

Smoking is prohibited in restaurants and bars.

Il est interdit de fumer dans ce bâtiment.

Smoking is prohibited in this building.

Il est interdit de fumer.

Smoking is not allowed.

— Les Choristes (2004)

Il est interdit de fumer dans toutes les parties du restaurant.

Smoking is prohibited in all parts of the restaurant.

Il est interdit de fumer ici.

Smoking is prohibited here.

Il est interdit de fumer sur tout le site.

Smoking is prohibited throughout the site.