Migrants waited in the rain at the Trnovec border crossing in Croatia on Monday. Amnesty International described the conditions there as "dire."
Jeff J Mitchell/Getty Images
Slovenian police helped some of the people who were stuck in cold and wet weather in Trnovec.
Jeff J Mitchell/Getty Images
Restrictions on movements through the region have produced bottlenecks at Croatia's borders, including in Trnovec.
Jeff J Mitchell/Getty Images
Problems also arose in the Serbian village of Berkasovo, at the border with Croatia, where hundreds of people were stuck on Monday.
ANDREJ ISAKOVIC/AFP/Getty Images
People in Berkasovo were in a "desperate situation," a U.N. refugee agency official said Monday, describing the cold and wet weather as "horrible."
ANDREJ ISAKOVIC/AFP/Getty Images
Migrants resting in Trnovec on Monday. Amnesty International criticized governments in the region for allowing the crisis to develop.
Petr David Josek/AP
Migrants in Berkasovo waiting to enter Croatia on Monday. "We have families, pregnant women, small babies, the elderly, three generations of families, an old woman in a wheel chair," said Melita Sunjic of the U.N. refugee agency.