Order of the General Court (Fourth Chamber) of 22 October 2021.#Fachverband Spielhallen eV and LM v European Commission.#State aid – Tax treatment of operators of public casinos in Germany – Complaint – Preliminary examination stage – Commission decision finding that there is no State aid – Conditions for initiating a formal investigation procedure – Serious difficulties – Concept of ‘State aid’ – Levy on the profits – Advantage – Selectivity – Action manifestly lacking any foundation in law.#Case T-510/20.