Key legal question
Whether the federal complaint against the order for precautionary evidence-taking was admissible under Art. 93 BGG.
Extracted holding
The complaint was inadmissible because the appellants failed to show a non-reparable legal harm and such harm was not evident.
Extracted reasoning
The challenged ruling was an interim decision. The alleged privacy intrusion was contradicted by the appellants' own statement that they had not lived in the flat for a long time; therefore no threatened interference with privacy was shown.