Question juridique clé
Whether the seizure opposition decision was challengeable only for constitutional violations and whether the appeal was admissible.
Solution extraite
The appeal was admissible only within the limited constitutional review applicable to seizure-opposition decisions; the filing was otherwise timely and properly brought.
Motifs extraits
A seizure-opposition judgment is a provisional measure under Art. 98 LTF, so only constitutional rights may be invoked; the appeal met the formal requirements and value threshold.