The European Union sealed a controversial deal with Turkey on Friday intended to halt illegal migration flows to Europe in return for financial and political rewards for Ankara.
The accord aims to close the main route by which a million migrants and refugees poured across the Aegean Sea to Greece in the last year before marching north to Germany and Sweden.
But deep doubts remain about whether it is legal or workable, a point acknowledged even by German Chancellor Angela Merkel who has been the key driving force behind the agreement.
REUTERS
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