Questione giuridica chiave
Whether the request for a declaration that Schaffhausen lacked jurisdiction was admissible in a constitutional complaint
Decisione estratta
The declaratory request was inadmissible because constitutional complaint is, as a rule, purely cassatory and no exception applied here.
Motivazione estratta
The exception recognized for residence-jurisdiction complaints under Art. 30(2) BV does not apply to claims under Art. 30(1) BV; therefore only annulment of the challenged decision could be sought.