Question juridique clé
Whether the appeal against the cantonal decision was admissible despite the appellants' arguments on the merits.
Solution extraite
The appeal was inadmissible because the appellants did not challenge the cantonal court's timeliness reasoning in a topically reasoned manner.
Motifs extraits
The lower authority found the cantonal appeal late based on the postal dispatch and seven-day custody period; the appellants merely argued the merits and relied on a later re-communication of the order, which did not rebut the decisive reasoning under Art. 42 para. 2 LTF.