Judgment_paragraph 33 · Crono Service scarl and Others and Anitrav — Associazione Nazionale Imprese Trasporto Viaggiatori v Roma Capitale and Regione Lazio (C-419/12, C-420/12)

33In such circumstances, the question referred must be declared inadmissible to the extent that it seeks an interpretation of the EU competition rules (see, by analogy, inter alia, Duomo Gpa and Others, paragraph 24, and Joined Cases C‑162/12 and C‑163/12 Airport Shuttle Express and Others [2014] ECR, paragraphs 37 to 42).