Court of Justice 21 February 2018, C-123/16 P (Orange Polska SA v European Commission.)

OPINION OF ADVOCATE GENERAL WATHELET delivered on 21 February 2018 ( 1 ) Case C‑123/16 P Orange Polska S.A. v European Commission (Appeal — Competition — Abuse of a dominant position — Polish telecommunications market — Legitimate interest in finding that an infringement has been committed in the past when a fine is imposed — Calculation of the fine — Gravity — Taking into account the effects of