Judgment of the Court (Fourth Chamber) of 30 January 2020.#Generics (UK) Ltd and Others v Competition and Markets Authority.#Reference for a preliminary ruling — Competition — Pharmaceutical products — Barriers to the entry on the market of generic medicines arising from settlement agreements (relating to disputes concerning process patents) concluded by a manufacturer of originator medicines who is the holder of those patents and manufacturers of generic products — Article 101 TFEU — Potential competition — Restriction by object — Characterisation — Restriction by effect — Assessment of effects — Article 102 TFEU — Relevant market — Inclusion of generic medicines in the relevant market — Abuse of dominant position — Characterisation — Justification.#Case C-307/18.