Key legal question
Whether the appeal against the interlocutory refusal of file inspection was admissible under Art. 93 BGG
Extracted holding
No admissible appeal was shown because the refusal of file inspection did not cause a non-reparable legal disadvantage.
Extracted reasoning
A refusal of access to files can be challenged later together with the final judgment as a denial of the right to be heard. No special circumstances were shown that would make waiting for the final decision unreasonable.