Breakdown of Le camion de la police bloque une sortie de l’autoroute à cause d’un accident.
Questions & Answers about Le camion de la police bloque une sortie de l’autoroute à cause d’un accident.
Un camion de police (no article before police) describes the type of vehicle – “a police truck” in general.
Le camion de la police uses de la to show possession or a specific relationship: “the truck belonging to the police.” Here you’re talking about one particular truck that the police own or use.
À cause de is a fixed prepositional phrase used to introduce a noun as the negative cause of something (“because of”). It must be followed by a noun and cannot link clauses.
Parce que introduces a full clause (with a verb) meaning “because.” You cannot say parce que d’un accident because there is no verb in that phrase.
Use à cause de for a negative or neutral cause (often with an undesirable result):
Le train est en retard à cause du mauvais temps.
Use grâce à for a positive cause or something beneficial:
Nous sommes arrivés à l’heure grâce à ton aide.