1Coercive measures other than precautionary detention in prison shall cease to have effect, when a period corresponding to twice the length of the time limits provided for under article 263 has lapsed, from the time of their execution.
2Interdictive measures cease to have effect, when three months have lapsed since they started to be executed. When they have been issued to preserve the evidence, the court may order their renewal up to the limits provided by paragraph 1.