Question juridique clé
Whether the federal appeal complied with the duty to give reasons under Art. 42 LTF.
Solution extraite
No. The appellant did not explain in a legally sufficient manner why the cantonal court's reasons were contrary to law.
Motifs extraits
The filing merely alleged a license-plate fraud and a wrongful conviction for contraventions, but did not address the cantonal court's timeliness reasoning or identify any legal error.