Question juridique clé
Whether the public law appeal was admissible or excluded by the availability of administrative law appeal
Solution extraite
The administrative law appeal was available because the dispute concerned the operation of gaming machines under substantive federal law, not a technical installation issue; the public law appeal was therefore excluded.
Motifs extraits
The case turned on the legal qualification and operation of the machines under the Gaming Act, not on their technical functioning within Art. 99(1)(e) OJ.