In the absence of a subrogated curator or subrogated guardian, the curator or guardian whose interests are, on the occasion of an act or series of acts, in opposition to those of the protected person or who cannot provide assistance or act on his or her behalf due to the limitations of his or her mission shall have an ad hoc curator or ad hoc guardian appointed by the judge or by the family council if it has been constituted.
This appointment may also be made at the request of the public prosecutor, any interested party or ex officio.