Question juridique clé
Whether the RORNI's fixed definition of 'restricted space' at about 100 meters is compatible with federal law.
Solution extraite
No. The cantonal rule could not be upheld because the federal ordinance requires a nationwide uniform solution; the cantonal general rule violated the supremacy of federal law.
Motifs extraits
The Federal Court held that the concept must be specified by the Federal Council, not by a single canton. A fixed distance may be appropriate, but cantons cannot unilaterally establish it in a general abstract norm.