Questione giuridica chiave
Whether the City of Zurich could invoke municipal autonomy against the cantonal judgment
Decisione estratta
Yes, the City had standing because it was affected in its sovereign capacity; whether autonomy existed was a merits question.
Motivazione estratta
A municipality may complain of a cantonal court's misapplication of rules governing its autonomous field; the Federal Court reviewed constitutional issues freely and legal application only for arbitrariness.