Question juridique clé
Whether the public law appeal was admissible despite insufficient constitutional motivation and a late filing issue
Solution extraite
The appeal was inadmissible because the appellant did not specifically challenge the cantonal finding of lateness with the required clear and precise reasoning.
Motifs extraits
When the cantonal authority refuses a filing on formal grounds, the appellant must show arbitrariness in that formal assessment. Here the appellant did not substantively address the decisive issue of lateness; in any event he merely reargued the merits.