The concept of supranational European citizenship has become one of the core concepts of the EU's unique polity. It has, however, been one of the most difficult to actualise. This book examines the challenges of, and barriers to, exercising full citizenship rights for European citizens and considers how they might best be overcome. Drawing on cutting-edge research from interdisciplinary areas of study, this book examines the key issues surrounding EU citizenship. Reflecting on the diversity of European societies, it identifies, analyses and compares the many barriers that citizens face to...