REUTERS

During the World Economic Forum annual meeting in Davos, Valls said that, in his opinion, these dangers were terrorism, the migratory crisis and the possible exit of Great Britain from the European Union.

However, he said that he hoped the UK would be able to agree on this issue.

Read alsoEU referendum: David Cameron 'hopeful' of February dealAs UNIAN reported earlier, British Prime Minister David Cameron said he was "hopeful" of reaching a deal with European leaders in February that would allow him to hold the UK's EU referendum.