Cold snap wreaks havoc across Europe

Snowstorms and sub-zero temperatures have killed at least 30 people across Europe as well as severely disrupting air, rail and road transport.

At least 29 people froze to death in Poland as temperatures fell far below freezing, while in southern Germany a figure of -33C (-27F) was recorded.

Read more: http://news.bbc.co.uk/2/hi/europe/8423442.stm