Question juridique clé
Whether the appeal against the cantonal planning decision was admissible as administrative law appeal
Solution extraite
The challenged zoning designation was treated as an individual administrative order based on directly applicable federal environmental, forest and water law, so administrative law appeal was admissible for those federal-law complaints.
Motifs extraits
Although formally a land-use plan, the gravel-zone designation directly affected federal public law; related planning objections were also reviewable because of their close material link to the federal-law issues.