Question juridique clé
Whether the appeal against the cantonal decision was filed within the statutory time limit.
Solution extraite
The appeal was filed late because the challenged decision was deemed served on 2011-03-03 and the 10-day period expired on 2011-03-14; the filing of 2011-03-16 was therefore out of time.
Motifs extraits
Under deemed service rules, the period began after delivery by operation of law; as a statutory time limit, it could not be extended.