The European Union’s top court said on Tuesday that Hungary’s reform of higher education rules, which forced a university founded by George Soros to move most of its activities out of the country, was in breach of EU law. The ruling follows a complaint from the European Commission and is one of many issues in which the EU has clashed with Hungarian Prime Minister Viktor Orban’s hardline stance on migration and minorities, as well as moves to increase state control of the courts, media and NGOs. Under the reform, passed in 2017, foreign-registered universities can no longer operate in Hungary unless they also provide courses in their home countries, a provision that the European Court of Justice said on Tuesday was against EU law.