Question juridique clé
Whether the bus station was a 'closed room' under federal passive-smoking law
Solution extraite
The TPF bus station was not a closed room within the meaning of the federal statute during operating hours.
Motifs extraits
The issue must be assessed by the spatial appearance and permanent openness of relevant accesses, not by ventilation. The station had large, permanently open accesses during service, gave the impression of a through-station, and differed from a tunnel, garage, or underground station.