Kernrechtsfrage
Whether the appeal against the refusal to prohibit the lawyer was admissible under Art. 319 lit. b no. 2 CPC.
Extrahierter Entscheid
The appeal was inadmissible because no irreparable harm from the refusal was shown.
Extrahierte Begründung
A decision is appealable only if it can cause difficult-to-repair prejudice; here the appellant could raise the issue again in an appeal against the decision on the merits.