Question juridique clé
Whether the appeal met the Federal Supreme Court's motivation requirements under the LTF.
Solution extraite
The appeal did not sufficiently challenge the reasons of the lower judgment and therefore failed the statutory motivation requirements.
Motifs extraits
The appellant merely asserted that the lex mitior principle should apply to criminal-record provisions, but he did not address the lower court's reasoning or show why the clear transitional rule should be departed from.