Questione giuridica chiave
Whether the nullity appeal was admissible against the cantonal appellate judgment.
Decisione estratta
The judgment was a lower-court decision not rendered as sole cantonal instance, so the nullity appeal was admissible under Art. 268 No. 1 PPF.
Motivazione estratta
The appeal was directed against an arrondissement court judgment rendered on appeal against a prefectural decision in a federal contravention matter, and no further cantonal remedy was available.