Kernrechtsfrage
Whether the cantonal court violated the owners' right to be heard by not addressing the alleged defective publication of the plan revision.
Extrahierter Entscheid
The publication issue could raise serious doubts, but the federal court did not need to decide the hearing complaint because the decision was in any event unsustainable on another ground.
Extrahierte Begründung
The lower court left the publication question open and relied on irrelevance; the federal court found the case could be resolved on the arbitrariness of refusing referral.