Austria and Germany threw open their borders to thousands of exhausted refugees on Saturday, bused to the Hungarian border by a right-wing government that had tried to stop them but was overwhelmed by the sheer numbers reaching Europe's frontiers.

Left to walk the last yards into Austria, rain-soaked migrants, many of them refugees from Syria's civil war, were whisked by train and shuttle bus to Vienna, where many said they were resolved to continue on to Germany.

German police said the first 1,000 of up to 10,000 migrants expected on Saturday had arrived on special trains in Munich. Austrian police said over 6,000 had entered the country by midday with more expected in what has become Europe's most acute refugee crisis since the Yugoslav wars of the 1990s.

Munich police said Arabic-speaking interpreters helped refugees with procedures at emergency registration centres. The seemingly efficient Austrian and German reception contrasted with the disorder prevalent in Hungary.

"It was just such a horrible situation in Hungary," said Omar, arriving in Vienna with his family and hundreds of other refugees who poured out onto a fenced-off platform and were handed food, drinks and other supplies.

In Budapest, almost emptied of refugees by nightfall on Friday, the main railway station was again filling up with newly arrived refugees but trains to western Europe remained cancelled. So hundreds set off by foot, saying they would walk to the Austrian border like others had tried on Friday.

After days of confrontation and chaos, Hungary's government deployed over 100 buses overnight to take thousands of refugees to the Austrian border. Austria said it had agreed with Germany that it would allow the refugees access, waiving asylum rules that require them to register in the first EU state they reach.

'Refugees welcome'

Wrapped in blankets and sleeping bags against the rain, long lines of weary migrants, many carrying small, sleeping children, climbed off buses on the Hungarian side of the border and walked into Austria, receiving fruit and water from aid workers. Waiting Austrians held signs that read, "Refugees welcome".

"We're happy. We'll go to Germany," said a Syrian man who gave his name as Mohammed. Another, who declined to be named, said: "Hungary should be fired from the European Union. Such bad treatment."

Hungary's insisted the bus rides were a one-off, even as hundreds more migrants assembled in Budapest on Saturday, part of a seemingly relentless surge through the Balkan peninsula from Turkey and Greece.

By contrast, the Austrian state railway company OeBB said it had added 4,600 seats to train services for refugees by extending trains and laying on special, non-scheduled services.

Germany Migrants

Refugees show the victory sign behind a bus window as they leave the train station in Saalfeld, central Germany on Saturday. (Jens Meyer/Associated Press)

Desperate refugees force Hungary's hand

Hungary, the main entry point into Europe's borderless Schengen zone for migrants, has taken a hard line, vowing to seal its southern frontier with a new, high fence by Sept. 15.

Hungarian officials have portrayed the crisis as a defence of Europe's prosperity, identity and "Christian values" against an influx of mainly Muslim migrants.

Prime Minister Viktor Orban said on Saturday Hungary would deploy police forces along its border with Serbia after Sept. 15 and the army too if parliament approves a government proposal.

"It's not 150,000 [migrants coming] that some  [in the EU] want to divide according to quotas, it's not 500,000, a figure that I heard in Brussels, it's millions, then tens of millions, because the supply of immigrants is endless," he said.

For days, several thousand camped outside Budapest's main railway station, where trains to western Europe were cancelled as the government insisted all entering Hungary be registered with asylum applications processed there as per EU rules.

But the logjam broke on Friday when, in separate rapid-fire developments, hundreds broke out of a teeming camp on Hungary's frontier with Serbia, escaped a stranded train, and took to the highway by foot chanting "Germany, Germany!"

The government appeared to throw in the towel, mobilising a fleet of buses to take them to the Austrian border.

EUROPE-MIGRANTS/HUNGARY

A woman offers candies to children of refugees at a railway station in Munich, Germany, on Saturday. (Lukas Barth/Reuters)

The scenes were emblematic of a crisis — about 350,000 refugees and migrants have reached the border of the European Union this year — that has left the 28-nation EU groping for solutions amid sharp divisions over burden-sharing.

At an EU foreign ministers meeting in Luxembourg on Saturday, the usual diplomatic conviviality unravelled as they failed to agree on any practical steps out of the crisis. They are especially at odds over proposals for country-by-country quotas to take in asylum seekers.

"Given the challenges facing our German friends as well, all of Europe needs to wake up. (The time for) reverie is over," Austrian Interior Minister Johanna Mikl-Leitner said.

"Now the continent of Europe is challenged. In this great challenge the entire continent has to give a unified answer. Whoever still thinks that withdrawal from the EU or a barbed wire fence around Austria will solve the problem is wrong."

British finance minister George Osborne said Europe and Britain must offer asylum to those genuinely fleeing persecution but also need to boost aid, defeat people-smuggling gangs and tackle the conflict in Syria to ease the migrant crisis.

Boy's body on beach pricks EU's conscience 

Pressure to take effective action rose sharply this week after pictures flashed around the world of the body of a three-year-old Syrian Kurdish boy washed up on a Turkish resort beach, personalising the collective tragedy of the refugees. Alan Kurdi had drowned along with his mother and brother while trying to cross by boat on a tiny rubber dinghy to a Greek island.

Hungary has lashed out at Germany, which expects to receive 800,000 asylum seekers this year, for declaring it would accept Syrian requests regardless of where they enter the EU, contrary to the bloc's rules.

Budapest says this has swelled the influx, and like some others in ex-Communist east European states — unused to taking in notable numbers of foreigners — it is resisting calls by some western EU leaders for each of the bloc's 28 members to accept a quota of refugees. The discord continued on Saturday.

Germany Migrants

A father carries his child as they arrive at the main train station in Munich, Germany, on Saturday. (Michael Probst/Associated Press)

"What happened is the consequence of the failed migration policy of the European Union and the irresponsible statements made by European politician," Hungarian Foreign Minister Peter Szijjarto said on arrival at a meeting of EU foreign ministers in Luxembourg to discuss the migration crisis.

Polish Prime Minister Ewa Kopacz reiterated on Saturday that Warsaw was prepared to accept 2,000 migrants. "We are committed to solidarity, but it has to be a responsible solidarity."

The flow of migrants risking rickety boats to cross the Mediterranean, or baton-wielding police on Balkan borders, shows no sign of abating despite more trips by sea ending in disaster.

Over 2,000 have died at sea so far this year, including 30-40 on Friday who were reported drowned off Libya's coast.

A record 50,000 hit Greek shores in July alone and were ferried from islands unable to cope to the mainland by a government already floundering in financial crisis and keen to dispatch them promptly north into Macedonia, whence they enter Serbia and then Hungary.

Hungary said on Saturday it had recorded some 165,000 entering so far this year. Countless others may have crossed its borders without registering.

Determined to stem the tide, Hungary is building a 3.5-metre high fence along its border with Serbia. On Friday, the Budapest parliament adopted measures the government says will effectively seal the frontier to migrants as of Sept. 15.

They include "transit zones" on the border, where asylum seekers would be held until their requests are processed and, if denied, they would be deported.

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