Tusk: 'Wave of migrants too big not to be stopped'

The scheme to relocate 160,000 refugees from Italy and Greece has been pushed by Tusk's EU Commission counterpart, Jean-Claude Juncker, and by Germany's Angela Merkel. So far, just a few dozen people have been relocated.

"I am convinced there is no majority in the EU for such a system," Tusk said, adding that "this time, central Europe is not the only problem."

"Let's avoid hypocrisy: it is not a question of international solidarity anymore, but a problem of European capacities. Europeans would be less reluctant if the EU's external border was really under control," he said.

"Today access to Europe is, simply speaking, too easy,” he added.

Tusk, who chairs the summits of EU leaders, asked them to "change [their] mindset" and covertly took on Merkel.

"Some [leaders] say the wave of migrants is too big to stop them. That is dangerous," he said.

"This wave of migrants is too big not to stop them," he said, adding that nobody is ready "to absorb these high numbers, Germany included."

Effective controls

He noted that debate on migration has slipped out of the hands of "politicians or intellectuals or commentators" and has gone "really public because the fear and uncertainty is so genuine.”

He also reiterated that the key is border control.

"Every country must respect and apply the Schengen Borders Code, including the rule that asylum requests be filed in the country of arrival, for example Greece, and not somewhere else," Tusk said.

"It is often said that we must be open to Syrian refugees. But these are only 30 percent of the inflow. Seventy percent are economic migrants. Also for this reason we need more effective controls," Tusk noted.

Controls are not only a matter of stemming the flow, but also a question of security, he said, floating the idea that the EU should be ready to retain illegal migrants as long as it can to check them.

"If you want to screen migrants and refugees, you need more time than only one minute to fingerprint," he noted, adding that international and European law allow up to 18 months "for the screening we need.”