Endless queue of migrants on Greek holiday island

Long queues of migrants continue to queue on the Greek island of Lesbos, desperate to get the paperwork they need to travel on to mainland Europe.

The local authorities say they cannot cope, as more and more people arrive faster than they can be processed.

The United Nations has stepped in to help the authorities process the huge number of people in Lesbos and take many on to Athens

Fergal Keane reports.