The ruling on praying over a funeral after it has been moved

Question:
May Allah reward you, Honorable Shaykh. This questioner says: A person went to the mosque to pray over a funeral, but he found that they had already prayed over it. Does he pray over it while it is in the car, knowing that the funeral is in a coffin, and it is not possible to pray over it at the cemetery?

Answer:
He prays over it at the cemetery, or he prays over the grave if it has been buried. If he is unable to pray over it before burial, he prays over it after burial.