When, pursuant to Article R. 444-15, the lawyer exercises his right to withhold documents that he has drawn up, documents that have been given to him to support the case or securities that he has obtained in the course of the proceedings, the communication of these documents or securities to any public or ministerial officer acting on behalf of the party must always be made on a provisional basis, when a legitimate interest is recognised by the President of the Bar Association of the judicial court concerned. It is the responsibility of the public or ministerial officer acting on behalf of the party to restore these documents, papers or vouchers to the hands of the lawyer when they are no longer necessary.