Questão jurídica principal
Whether the cantonal ruling refusing file access was immediately appealable despite being incidental
Decisão extraída
The ruling was an incidental decision, but the appellant did not show irreparable legal harm.
Fundamentação extraída
A mere delay in proceedings or higher costs is insufficient. Before a valid first interrogation, Article 101(1) CPP does not give a general right to inspect the file, and the suspect can still remain silent without prejudice to later access.