Key Locations Of The 2015 Migrant Crisis Revisited

ROSZKE, HUNGARY - JULY 16: Empty rail road tracks lead to what was the opening in the Serbian-Hungarian border taken by thousands of migrants last year on July 16, 2016 in Roszke, Hungary. Last summer thousands of refugees and migrants were using the so-called 'Balkans route' every day in the largest migration of people since the Second World War. The route was closed in the spring of 2016 after a number of countries, including Hungary built fences and closed their borders and also after the EU negotiated a deal with Turkey to stem the flow across the Aegean. (Photo by Matt Cardy/Getty Images)