Question juridique clé
Whether the constitutional complaint was admissible despite the appellant's failure to show arbitrariness in the cantonal court's timeliness finding.
Solution extraite
The complaint was inadmissible because the appellant did not meet the strict reasoning requirements for alleging arbitrariness, and the deadline had already expired.
Motifs extraits
Under Arts. 116, 117 and 106(2) LTF, a constitutional complaint must be specifically reasoned. Mere references to annexes were insufficient, and an expired non-extendable deadline under Art. 47(1) LTF could not be cured.