Key legal question
Whether the administrative authority violated the right to be heard by relying on the speed-limit decision without prior consultation
Extracted holding
Any possible violation was cured in the cantonal appeal proceedings; the complaint was therefore inadmissible when raised for the first time before the Federal Tribunal.
Extracted reasoning
The driver could comment before the Council of State and then before the Administrative Court, both of which reviewed the case freely; a hearing defect at first instance can be cured on appeal.