Questão jurídica principal
Whether the good-faith argument against the plus-value contribution could succeed against the cantonal authority's decision
Decisão extraída
No. The challenged decision was issued by the cantonal department exercising statutory powers, and the commune's earlier assurances could not defeat the contribution decision in this procedure.
Fundamentação extraída
The alleged contradictory conduct was attributable to the commune, not the deciding authority; the final zoning plan was definitive and could not be reopened in this case.