Web-Companion "Essential EU Law in Charts" 4th ed 2018

Update | p. 162
The box at the bottom must read:
Purely internal situations
- Cases which are confined in all relevant aspects within a single Member State (i.e. without an international element) are not covered; e.g. Care insurance (2008); Ullens de Schooten (2016), Gibraltar Betting and Gaming (2017). Note, however, the special case of establishment under Directive 2006/123; Chart 8/54.
- Reverse discrimination (i.e. worse treatment of a Member State’s own nationals or goods) is not an issue; e.g. Saunders (1979), in relation to the free movement for workers; Mathot (1987), in relation to the free movement of goods; compare with Rau (1982).