Article 720-2 of the French Code of Criminal Procedure
The provisions concerning the suspension or splitting of the sentence, work release, temporary absences, semi-liberty and conditional release are not applicable during the period of security provided for in article 132-23 of the Penal Code. Unless otherwise decided by the pardon decree, the commutation or remission of a custodial sentence with a security period automatically entails the continuation of this period for an overall period corresponding to half of the…