Question juridique clé
Whether the refusal to allow early execution of sentence was lawful despite the accused's request for better detention conditions.
Solution extraite
The refusal was lawful because substantial flight and collusion risks persisted, so the purpose of the proceedings would have been endangered.
Motifs extraits
Under Zurich procedure, early execution requires no danger to the proceedings. The court found concrete risks, including prior attempts to influence witnesses and the likelihood of further contact among co-accused and witnesses.