French phrase
Est-il permis de fumer dans la ~ ?
Meaning
Is it permitted to smoke in the ___?
When to use it
A polite way to ask whether smoking is allowed. It is somewhat formal and suits public places.
Example dialogue
Est-il permis de fumer dans la gare ?
Is it permitted to smoke in the station?
Non, c'est interdit. Il faut sortir pour fumer.
No, it is prohibited. You have to go outside to smoke.