Tourists and scientists aboard a Russian ship trapped in Antarctic sea-ice have been celebrating the new year with songs.
In this video, they sing their specially-composed "anthem of the expedition".
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Prime Minister Shinzo Abe said he has asked schools to remain closed until spring holidays begin in late March.
Downing Street said that by early summer it should be obvious whether or not negotiations are worth continuing.
Boris Johnson has hinted he is willing to walk away from trade talks with the EU.