Lib Dem ##watch warns three or four - party alliances ' is not going to work ' , instead of Lib Dems entering government with Labour or opposition . Experts warn hung ##arians to send financial crisis into turmoil .
Lib Dem leader warns three or four-party coalition 'is not going to work ' Raises prospect of Lib Dems entering government with Labour or Tories . Experts warn hung parliament could send financial markets into turmoil .