The Court of Justice of the European Union continues to deliver a great many important judgments which contribute to the rapid development of EU law. However, it can be difficult to understand the significance of many of these judgments unless they are accompanied by explanatory commentaries. Free Movement in the European Union - Cases, Commentaries and Questions contains over one hundred important cases on the topics of freedom of movement of goods, services, persons and capital. All these cases are accompanied by comments and questions, so the reader is encouraged to reflect in more depth about each of the judgments and their effects. These Cases, Commentaries and Questions have been compiled for use in connection with courses studying the rules of the internal market, but they are recommended reading for all those who are interested in obtaining a more in-formed insight into the Court's practice in relation to the four fundamental freedoms of the Treaty on the Functioning of the European Union.