The European Union allocated an additional 3.5 million euros (4.2 million dollars) to Bosnia-Herzegovina today, on Sunday to provide better housing for the hundreds of migrants currently left without shelter in harsh, wintry weather, dpa reported. More than 1,700 people in the canton of Una Sana lack proper shelter, European Commissioner for Foreign Affairs Josep Borrell and Civil Protection Commissioner Janez Lenarcic said on Sunday in Brussels. Some 800 are living outdoors in the cold, including children. Borrell called the situation in Una Sana "completely unacceptable" and said that humane conditions should be guaranteed at all times. The EU's humanitarian aid would provide people with the most basic necessities, he said, adding that longer-term solutions were urgently needed.