Questione giuridica chiave
Whether the constitutional complaint against the cantonal remand decision was admissible.
Decisione estratta
The complaint was admissible only insofar as it concerned the separately issued recusal ruling; otherwise, the remand decision was an interim decision not causing irreparable harm.
Motivazione estratta
A remand leaving the municipality free to decide again on the zoning plan is an interim decision under Art. 87 OG and normally not immediately challengeable. Recusal decisions are separately appealable and later cannot be contested.