Case T-135/17: Judgment of the General Court of 6 May 2019 — Scor v Commission (State aid — Market for reinsuring the risks of natural disaster — Aid in the form of an unlimited state guarantee granted to the CCR — Decision declaring the aid to be compatible with the internal market at the end of the preliminary examination procedure — Article 107(3)(c), TFUE — Action for annulment — Locus standi — No substantial effect on the competitive position — Partial inadmissibility — Procedural rights of the interested parties — Interested party — No serious difficulties)