Questione giuridica chiave
Whether the municipal initiative on mobile-antenna siting was compatible with superior federal law and thus valid
Decisione estratta
The initiative was incompatible with federal law because it almost entirely excluded mobile antennas from the building zone and improperly shifted siting into the non-building zone without case-by-case assessment.
Motivazione estratta
Municipal planning autonomy is limited by federal telecommunications, environmental and spatial-planning law. A near-total ban in the building zone leaves insufficient room for future network development and does not allow the required individual site evaluation and balancing of interests.