Questione giuridica chiave
Whether the public law appeal met the motivation requirements of Art. 90(1)(b) OJ.
Decisione estratta
The appeal did not specifically and clearly challenge the cantonal court's application of Arts. 4 and 57 LPA and therefore failed the statutory motivation threshold.
Motivazione estratta
The appellant mainly argued about the fence and the merits of the department's original letter, whereas the challenged judgment only addressed whether the department's later transmission letter was a decision. The Federal Court reviews only clearly raised constitutional grievances and does not examine them ex officio.