Excerpt:

At least 850,000 people are expected to cross the Mediterranean seeking refuge in Europe this year and next, the United Nations said on Tuesday, giving estimates that already look conservative.

The U.N. refugee agency UNHCR called for more cohesive asylum policies to deal with the growing numbers.

Many are refugees from Syria, driven to make the voyage by intensified fighting there and worsening conditions for refugees in surrounding countries due to funding shortfalls in aid programs, UNHCR said. Hundreds have died at sea.


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