Kernrechtsfrage
Whether the cantonal remand decision was independently appealable under Art. 93 BGG
Extrahierter Entscheid
The decision was an interlocutory decision, and the appellants failed to show either an irreparable harm or that immediate admission would avoid extensive evidence proceedings.
Extrahierte Begründung
The remand left the municipality with discretion and did not end the permit proceedings. Delay or higher costs alone are insufficient; the requested clarifications were not extensive evidence within the meaning of Art. 93(1)(b) BGG.