Question juridique clé
Whether the federal complaint was filed within the 30-day statutory time limit
Solution extraite
The complaint was filed after expiry of the deadline and is therefore clearly inadmissible.
Motifs extraits
The cantonal decision was served on 2012-10-18; the complaint was handed to the post only on 2012-11-20, i.e. after the deadline expired on 2012-11-19.