PRIME Minister David Cameron has appealed to Scots to vote to stay in the UK for the sake of their “children and grandchildren” when they go to the polls in the referendum this year. In his New Year message, the Tory leader insisted it will be the biggest decision Scots have ever faced on 18 September. He used his message to warn that there will be no let-up in the climate of austerity this year – with a pledge to “redouble” efforts to reduce the UK’s massive annual spending deficit. Mr Cameron said 2014 would be an “important date in...