Question juridique clé
Whether the federal appeal challenging the cantonal inadmissibility rulings was admissible
Solution extraite
The filing was manifestly inadmissible because the appellants only recounted the circumstances of the late filing and did not specifically show arbitrary application of cantonal procedural law or a violation of constitutional rights.
Motifs extraits
Cantonal procedural law errors are not, by themselves, a ground of appeal under Art. 95 LTF. A constitutional complaint requires qualified substantiation under Art. 106(2) LTF, which was lacking.