Key legal question
Whether the quarter-plan obligation under the local zoning rules had to cover only parcel no. 132 or also adjacent parcels 143, 148 and 149.
Extracted holding
The cantonal court did not act arbitrarily and did not violate municipal autonomy by holding that the quarter-plan area also included the adjacent parcels, as the zoning map fixed the extent of the binding area.
Extracted reasoning
The written rule in the zoning regulations had to be read together with the zoning map, which is part of the plan itself. The reference in the text to parcel no. 132 did not override the graphic delimitation of the quarter-plan perimeter.