Days before Turkey is expected to receive the first migrants returned from Greece under the deal with the EU, Turkey has illegally forced thousands of refugees to return to Syria, a report by Amnesty International says.
The group says about 100 Syrians have been sent back to their war-torn country every day since mid-January in breach of international law.
Amnesty says its report exposes the flaws in a recent deal between the EU and Turkey aimed at stemming the flow of refugees arriving in Greece.
Turkey has denied sending back any refugees against their will.