BUDAPEST, Hungary -- Austria stepped up vehicle inspections Monday at its Hungarian border after 71 migrants apparently suffocated in a truck, creating a huge traffic jam on the main Budapest-Vienna highway.
In addition to the gridlock at the Hegyeshalom border crossing -- about a 30-kilometre backup at its peak -- traffic was slower than usual at other spots along the Hungary-Austria border, the traffic monitoring firm Utinform reported.
Traffic appeared to be flowing fairly smoothly by late afternoon and Austrian Interior Ministry spokesman Karl-Heinz Grundboeck said they would continue to conduct "spot checks" of vehicles at all main border crossings.
At Budapest's Keleti train terminal, meanwhile, hundreds of migrants, many saying they were from Syria, boarding trains headed west to Austria and Germany, without apparent police intervention.
In past months, Hungarian police, sometimes acting with colleagues from Germany and Austria, often removed migrants without the necessary travel documents from the trains.
On Monday afternoon, there were long lines of migrants at the terminal's ticket windows and police said a statement on the situation there would be forthcoming.
Two of the express trains that left Budapest, however, were stranded on the Austro-Hungarian border after the Austrian Federal Railways refused to allow them to proceed into Austria, citing "overcrowding." Austrian police spokesman Roman Hahslinger said some of those on the trains subsequently disembarked and continued into Austria with regional trains.
A train with around 400 migrants from Budapest arrived in Germany on Monday evening, first stopping in the southern Bavarian city of Rosenheim where some were offloaded, while others then carried on to Munich, the dpa news agency reported.
Border police said 190 of the migrants were taken in Rosenheim to a former military barracks to be registered. They included a family with five small children from Afghanistan who had fled three months ago, and others from Pakistan saying they had fled the Taliban.
Another 200 travelled on to Munich where police went through the process of registering them in a hall at the main train station. Passers-by spontaneously handed out water and candy to the new arrivals, dpa reported.
It was not immediately clear where these migrants would be taken, but typically refugees are put into temporary housing until they can apply for asylum, including in former military barracks, container villages that have been built, and even tents.
Earlier, the state government in Bavaria, which has all of Germany's border crossings with Austria, said it also had launched special traffic checks on highways near the border.
Despite the apparent easing of restrictions, the Hungarian government maintained its tough stance.
"People at Budapest's Keleti railway station demanding to be allowed free passage are demanding something which is not possible under European legislation," government spokesman Zoltan Kovacs said.
Still, Austrian police spokesman Roman Hahslinger said at least several hundred but "possibly 1,000 refugees" had arrived from Hungary at Vienna's Westbahnof station by evening. Many scrambled to get on to trains headed to Germany.
All three countries are part of the EU's Schengen zone of passport-free travel, where under normal circumstances vehicles are rarely inspected at the border anymore.
Austria's increased controls "prove that no European country is going to allow illegal migrants, including refugees, to reach its territory without control," the Hungarian government said.
As evening fell, an estimated 20,000 people protesting the hardships faced by the migrants staged a peaceful march through downtown Vienna. There were no reported incidents.
About 160,000 migrants have been detained already this year in Hungary, more than triple the figure recorded in all of 2014. Many apply for asylum but quickly leave the financially-strapped European Union nation for richer EU countries like Germany and Austria before their requests are decided.
In Vienna, senior police official Konrad Kogler told reporters that since Austria began the increased checks Sunday they have resulted in the arrests of five human traffickers and the interception of 200 migrants.
Hungary is building a 4-metre high fence on its southern border with Serbia to try to stem the flow of migrants coming across the Balkans. Hungarian lawmakers this week plan to discuss proposals allowing the government to deploy troops to the border and measures increasing penalties for illegal migrants and human traffickers.
Austrian police say the 71 migrants likely suffocated in a truck with Hungarian license plates that was abandoned last week in Austria on the Budapest-Vienna highway. Five suspected traffickers have been detained in the case and Hungary is stepping up its arrests of smugglers.
Helmut Marban, an Austrian police spokesman in Burgenland province where the truck was discovered, said another 12 Syrian travel documents had been found on the truck with Hungarian license plates, along with 10 cellphones. Forty autopsies had been carried out so far and results were to be tentatively announced Friday.
