Greece on edge, as Turkish coup prompts surge in new arrivals

After dropping for several months, the numbers of refugees pouring through Greece have started to increase again in recent weeks.

When an EU-Turkey deal was hacked out in March 2016, it was hailed by EU governments as a success. The massive numbers that had transited through Greece in 2015 and early 2016 quickly whittled down to almost nothing.

But people have not stopped coming, and the failed coup in Turkey on 15 July seems to have had consequences.

The EU-Turkey deal ca...