Question juridique clé
Whether the federal nullity complaint could challenge the final cantonal non-entry decision
Solution extraite
The complaint was inadmissible insofar as it attacked the final non-entry decision, because that decision was already final and could not be reviewed in that form.
Motifs extraits
The cantonal non-entry decision had entered into force; under the federal procedural rules invoked by the court, a challenge was therefore out of time.