'More help needed' as snow falls in Serbia
The death toll from Europe's big freeze has now passed 110 as countries from France to Ukraine struggle to cope with plummeting temperatures.
It has been -32C in Poland. In Serbia, officials say 11,000 villagers have been trapped by heavy snow and blizzards.
The snow is piled as high as 5m in some places, as Predrag Ivkovic, a Serbian journalist explains.