Key legal question
Whether the subsidiary constitutional complaint was admissible against the refusal of a canton change.
Extracted holding
The complaint was admissible only as a subsidiary constitutional complaint, because ordinary public-law appeal was excluded.
Extracted reasoning
Decisions on canton change fall under the exclusion of Art. 83 lit. c Ziff. 6 BGG; the cantonal final judgment could therefore be challenged only under Art. 113 BGG, and only for constitutional violations.