DHAKA: Austria saw the arrival of at least 10,000 migrants on Saturday, amid bitter rows among EU nations on how to handle the growing crisis.
The migrants were initially sent into Hungary by Croatia, which said it was unable to cope with the 20,000 who had arrived since Wednesday.
Hungary in turn shipped them on to Austria, accusing Croatia of breaking rules by failing to register migrants.
However, Hungary had not registered them either.
On Saturday, Austrian police said they were expecting at least 10,000 arrivals, while the head of the Austrian Red Cross, Gerry Foitik, later told Austria Presse Agentur (APA) that between 12,000 to 13,000 people had entered the country over the course of the day.
The deputy police chief of Austria's Burgenland state, Christian Stella, told APA that Hungary had not given enough warning.
Austrian Interior Minister Johanna Mikl-Leitner accused neighbouring countries of failing to follow EU rules, expressing concern that migrants were also arriving from Croatia via Slovenia.
One migrant who crossed into the Austrian town of Heiligenkreuz from Hungary told the Associated Press news agency: "I feel like I've been born anew. It makes no difference whether I am delayed, whether I stay here two days. The important thing is that I've finally arrived and that I am now finally safe."
Croatia has seen 20,000 migrants entering from Serbia since Wednesday and after initially welcoming them said it was unable to cope and moved them on.
Prime Minister Zoran Milanovic admitted there was no agreement with Hungary.
BDST: 0920 HRS, SEP 20, 2015
RS