At the hearing, the parties and, where he is not a party, the third party who requested admission to psychiatric care may ask to be heard or submit their observations in writing, in which case the parties present at the hearing will be informed. The First President or his delegate may always order the parties to appear.
When it is not the main party, the Public Prosecutor’s Office makes its opinion known under the conditions defined by the second paragraph of article 431 of the Code of Civil Procedure.