The Schengen area

  • 8 years ago
Sweden on Monday imposed controls on travellers arriving from Denmark to try to curb an influx of refugees, prompting knock-on measures from Denmark that triggered fresh concern for Europe's Schengen passport-free zone. The Schengen Area is a 26 nation passport-free zone. It is one of the foundations of the European project, enshrining the fundamental right to free movement. VIDEOGRAPHIC