Article R61-27-1 of the French Code of Criminal Procedure
If the sentenced person refuses to have the device fitted, the sentence enforcement judge shall without delay organise the adversarial debate provided for by Article 712-6 to possibly decide on one of the following measures: 1° In the case of conditional release, to withdraw from the prisoner the benefit of his release; 2° In the case of socio-judicial monitoring, to enforce all or part of the term of imprisonment set…