JUSTICE PERALTA:

     Quo Warranto: A quo warranto proceeding is the proper legal remedy to determine the right or title to the contested public office and to oust the holder from its enjoyment. It is brought against the person who is alleged to have usurped, intruded into, or unlawfully held or exercised the public office. It may be brought by the Republic of the Philippines or by the person claiming to be entitled to such office. In quo warranto, the petitioner who files the action in his name must prove that he is entitled to the subject public office. In other words, the private person suing must show a clear right to the contested position.  Otherwise, the person who holds the same has a right to undisturbed possession and the action for quo warranto may be dismissed. It is not even necessary to pass upon the right of the defendant who, by virtue of his appointment, continues in the undisturbed possession of his office (Arquero vs. CA [2011], PERALTA, J).

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