Kernrechtsfrage
Whether the constitutional complaint had a current and practical legal interest despite the challenged survey having already occurred and the municipality later requesting introduction of a Tempo-30 zone.
Extrahierter Entscheid
No. The complainant no longer had a present practical interest in annulment of the survey, and the exceptional grounds for dispensing with that requirement were not met.
Extrahierte Begründung
The municipality had already taken the step within its competence to seek introduction of the Tempo-30 zone, so the survey could no longer affect the complainant's voting rights. The complaint could not be used to redress alleged municipal mismanagement where no impairment of political rights remained.