In Summer 2015, Hungary announced the construction of a 175-km-long razor-wire fence along its southern border with Serbia as a countermeasure against the influx of migrants taking the Balkan route. As Hungary's prime minister, Viktor Orbán, defended the country's management of the migrant crisis, mayhem ensued at Budapest's Keleti rail station, after it was shut down under the strain of the massive flow of people trying to travel to Germany.
thousands of migrants blocked in Budapest EVENTUALLY set off by foot toward Vienna: on the same night, the hungarian Government decided to transport them to Hegyeshalom, a small village on the border with Austria. A few days later, Hungary sealed its border with Serbia and erected another fence, this time along the border with Croatia, a fellow EU member state: since then, thousands of migrants daily were diverted to Slovenia instead.