Rome: A deepening immigration crisis is threatening to rip the "soul" out of the European Union, Italy`s foreign minister warned on Sunday.
In a hard-hitting interview, Paolo Gentiloni said the kind of chaotic scenes witnessed this weekend at the Greece-Macedonia border represented a real threat to the free movement of people across the bloc.
Separately, German Vice Chancellor Sigmar Gabriel called for the EU`s asylum policy to be overhauled, and for member-states to share the migratory influx "fairly."
"On immigration, Europe is in danger of displaying the worst of itself: selfishness, haphazard decision-making and rows between member states," Gentiloni told Il Messaggero.
"I am very worried. Today it is on this issue that Europe will either rediscover its soul or lose it for good."
Gentiloni urged Italy`s EU partners to stop squabbling and start working on a common solution to the crisis.
The alternative, he warned, would be the inevitable collapse of the Schengen accords which allow free travel across much of continental Europe.
"What is at risk is one of the fundamental pillars of the European Union: the free circulation of people," the minister said.
"From the Sicilian coast to Kos, from Macedonia to Hungary and at Calais, tensions are mounting and, over time, they could put Schengen in question.
"Can we imagine a Union without Schengen? A return to the old borders?
"Migrants are not arriving in Greece, Italy or Hungary. They`re arriving in Europe. That is why the reception rules have to be `Europeanised`."
In Germany, meanwhile, the vice chancellor and Foreign Minister Frank-Walter Steinmeier, a fellow Social Democrat, issued a joint call for the EU`s asylum policy to be revamped.
"It is necessary to share out refugees in Europe fairly," the two said in the Sunday edition of the Frankfurter Allgemeine newspaper.
They also called for a "European asylum code" that would guarantee EU-wide asylum status.
Germany said on August 19 that it was bracing for a record number of 800,000 asylum requests in 2015. It had previously been expecting half a million.
The next biggest number of asylum applications is being registered in Sweden, which is shouldering the biggest burden in the EU in proportion to its size.
The influx has stirred a rise in opinion-poll popularity for Sweden`s far-right Sweden Democrats party, and a surge in xenophobic attacks in eastern Germany.
EU interior and foreign ministers will discuss the migrant crisis in mid-October, ahead of a summit in Malta in November, French Interior Minister Bernard Cazeneuve said Thursday.