Key legal question
Whether the public-law appeal was admissible against the probative seizure order
Extracted holding
The appeal was admissible to the extent the seizure of bank documents could cause irreparable harm because the documents were covered by banking secrecy.
Extracted reasoning
The measure was an incidental decision in criminal proceedings. Probative seizure normally causes no irreparable harm, but the exception for banking-secrecy documents applied.