Article 11 of the French Code of Criminal Procedure
Unless otherwise provided by law and without prejudice to the rights of the defence, proceedings during the investigation and enquiry shall be secret. Any person who takes part in these proceedings is bound by professional secrecy under the conditions and under the penalties provided for in Article 434-7-2 of the Penal Code. However, in order to avoid the dissemination of incomplete or inaccurate information or to put an end to…