Questão jurídica principal
Whether the cantonal appeal judgment was a final cantonal decision open to federal criminal appeal.
Decisão extraída
Yes. Under the applicable Vaud contraventions law, an appeal judgment concerning federal offenses was final at cantonal level and could be challenged before the Federal Supreme Court.
Fundamentação extraída
The challenged judgment concerned violations of federal road traffic law, not cantonal law; therefore the cantonal appeal decision was final within the meaning of Art. 80 para. 1 LTF.