customs officer
En passant au poste de douane, regardez le douanier et souriez.
When passing through customs, look at the customs officer and smile.
— Le Frère 2 (2000)
Le douanier demande les papiers d'identité à chaque passager.
The customs officer asks each passenger for their identity papers.
Il montre son passeport au douanier.
He shows his passport to the customs officer.