Protests at Greek-Macedonian border as Balkans migrant route "closed"

Migrants blocked at the Greek-Macedonian border protest at the closing of the Balkans route that leads to Europe. 

Macedonian officials reportedly completely closed the border crossing on Wednesday and Slovenia, Croatia and Serbia imposed tough new restrictions on how many migrants would be allowed through. 

There is now a bottleneck of more than 15,000 migrants along the Greek-Macedonian border.