1. See Opinion of Advocate General Jacobs, supra note 8, at para. 49; AG Darmon also noted that the unity of the EU legal order is not affected by purely internal situations. See Opinion of Advocate General Darmon, supra note 99, at paras. 8–9.
2. See Tridimas, supra note 124, at 37.
3. See id. at paras. 18 and 22.
4. Always at your Service (Within Limits): The CJEU's Case Law on Article 56 TFEU (2006–11);Enchelmaier;Eur. L. Rev.,2011
5. See Joined Cases 297/88 and C-197/89, Dzodzi, 1990 E.C.R. I-3763, at para. 42; Case C-28/95, Leur-Bloem v. Inspecteur der Belastingdienst/Ondernemingen, 1997 E.C.R. I-4161, para. 33. E.g. Case C-48/07, Les Vergers du Vieux Tauves, 2008 E.C.R. I-10627, para. 27.