In this article Adv. Quentin du Plessis analyzes how the South African Constitutional Court handled the Competition Commission of South Africa v Mediclinic case. The matter was an application for leave to appeal against the judgment and order of the Competition Appeal Court (CAC). In that regard, the Constitutional Court had to answer whether the CAC was in law, correct in interfering as it did with the findings of and remedy given by the Competition Tribunal to prohibit a merger in the private healthcare services sector.