Refugees languish in Greek limbo as alarm grows in Brussels

Refugees and migrants line up for food distribution at the Moria migrant camp on the island of Lesbos, Greece October 6, 2016. REUTERS/Alkis Konstantinidis/File Photo

ATHENS (Reuters) - Seven months after the European Union and Turkey struck an agreement to turn back the tide of Syrians fleeing west, not a single refugee has been sent back from Greece, and Brussels is losing its patience as overcrowded camps grow violent.

The agreement reached in March was designed to reduce the number of migrants crossing into Europe from Turkey, after more than a million people arrived in Europe last year, most reaching Greek islands by boat and continuing by land to Germany.