Austria, as well as Serbia and Croatia, have joined other European countries in temporarily closing their borders. On September 21, Croatia closed its last checkpoint for trucks on the Serbian border where thousands of refugees are waiting to cross in the hope of a better life.
After police violence stopped refugees crossing Serbia-Hungary border, many went to Croatia. Some have since reached Austria and Germany. Croatia-Serbia border, September 18. Hungarian riot police used tear gas and water cannons against crowds of refugees and migrants on September 17. Clashes at the Horgos-Roszke border crossing with Serbia lasted for hours, after hundreds of refugees and migrants protested to demand entry to Hungary.