Kernrechtsfrage
Whether the constitutional complaint could directly attack the cantonal regulations and transition provisions after the deadline for abstract review.
Extrahierter Entscheid
The challenge to the regulations was inadmissible; only a complaint against a concrete decision applying those rules could still be brought within the relevant time limit.
Extrahierte Begründung
The time limit for abstract review had expired. Constitutional objections to a norm can thereafter be raised only in a timely complaint against an enforceable decision applying that norm; the applicants sought annulment of the norms themselves.