Between 50 and 100 vehicles have been involved in a motorway pile-up in Western Austria.
Police said large number of people may have been injured, but details are still sketchy.
Some victims were believed to be trapped in their vehicles, Austrian state broadcaster ORF reported. Rescue efforts are being hampered by heavy snowfall on the stretch of motorway between the towns of Seewalchen and St Georgen.
BBC NEWS | World | Europe | Up to 100 cars in Austrian crash
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