The RPO’s dispute with the President of the OCCP over access to the Orlen – Polska Press merger file; The dangers of the right of OCCP inspectors to cursorily review confidential legal opinions; The illusory nature of the freedom from self-incrimination in the Antitrust Act and other interesting and controversial issues concerning secrets in OCCP proceedings – discussed by Jaroslaw Sroczynski at the MMC Poland workshop on June 21, 2023. Thanks to the Participants for attending and the Organizers for inviting him to speak.