A few years ago, the German Constitutional Court had to rule on the significance of stable majorities in the European Parliament. Such majorities were not terribly significant, was the conclusion reached by the Court – at least not important enough to justify a three percent threshold for elections to the EP, laid down in German federal law. Under the constitutional conditions of the moment, the Court explained, the formation of a stable majority was not needed in the EU ‘for electing and continuously supporting a government capable of acting’. These past few weeks, a crisis has been unfolding in Brussels and Strasbourg that may turn out to be an interesting test case for the German Court’s analysis.