Question juridique clé
Whether the cantonal court could revoke substitution measures and order security detention despite prior ambulatory treatment and probation supervision.
Solution extraite
Yes. New information showed the existing substitution measures no longer effectively reduced the serious recidivism risk, and detention became proportionate.
Motifs extraits
The court emphasized that effectiveness of substitution measures must be assessed over time. Reports from the SMPP and FVP indicated the applicant did not respect therapeutic rules, maintained contacts with minors, and still posed a high reoffending risk. No less severe measure could achieve the same preventive aim.