48 However, if, as is the case here, an action brought under Article 258 TFEU seeks a declaration of a systematic and persistent failure to comply with the provisions referred to, the Court allows the production of additional evidence intended, at the stage of proceedings before it, to support the proposition that the failure thus alleged is general and consistent (see, to that effect, judgment of 5 April 2017, Commission v Bulgaria, C‐488/15, EU:C:2017:267, paragraph 42 and the case-law cited).
Het stimulerende effect is geenszins bewezen: afgezien van het bestaan van de eerste steun twijfelt de Commissie aan het stimulerende effect van de steuneurlex-diff-2018-06-20 eurlex-diff-2018-06-20