Question juridique clé
Whether the cantonal judgment on the mobile antenna was a final or interim decision and whether the federal appeal was admissible under Art. 93 BGG.
Solution extraite
The decision was an interim decision because the building permit procedure was not yet completed; the requirements of Art. 93(1)(a) and (b) BGG were not met.
Motifs extraits
Any possible disadvantage could still be remedied after a final decision, and the appeal would not avoid significant evidentiary costs or a far-reaching taking of evidence.