Case T-632/17: Judgment of the General Court of 9 October 2018 — Erdősi Galcsikné v Commission (Access to documents — Regulation (EC) No 1049/2001 — Documents relating to EU Pilot procedure No 8572/16 CHAP(2015) 00353 — Refusal of access — Article 4(2) third indent of Regulation No 1049/2001 — Exception relating to protection of the purpose of investigations — General presumption of confidentiality — Overriding public interest)