Question juridique clé
Whether the appellant could demand substitution of Zurich safety detention with execution of a separate final prison sentence
Solution extraite
No. The appellate court had no right or power to convert safety detention into ordinary sentence execution, and no constitutional or statutory entitlement to such substitution exists.
Motifs extraits
Pre-trial safety detention and ordinary sentence execution serve different purposes, arise from different proceedings, and are governed by different legal regimes. The proper alternatives to safety detention are the statutory substitute measures and, where applicable, early execution in the pending case, not execution of an unrelated final sentence.