Key legal question
Whether OFROU had standing and could raise new conclusions before the Federal Supreme Court.
Extracted holding
OFROU had standing to appeal under federal law, and its new request was admissible because it learned of the case only after the cantonal judgment; reformatio in peius did not bar review.
Extracted reasoning
Federal units authorized by law may appeal in their field. The authority could seek a different form of withdrawal to ensure uniform application of federal road law, while respecting the parties' right to be heard.