Hungary migrants: Shouts of men, cries of children

Hungary's latest response to the migration crisis has been strongly condemned by the United Nations High Commissioner for Refugees.

Hundreds of people are stranded at the Serbian border after Hungary closed the frontier by building a razor-wire fence.

The aim is to stop migrants trying to enter the European Union after new Hungarian laws came into effect overnight.

Fergal Keane reports from the border at Horgos.