Synopsis
Ten years after devolution the Scots want still more power concentrated north of the border, and the Scottish Nationalists want to force a referendum on independence. Can the UK be kept in one piece, and if the Scots left would the rest of the country miss them? Panorama talks to the people who could hold the fate of Scotland and the union in their hands, from Alex Salmond to Gordon Brown to David Cameron, and to Tony Blair, the man who began it all by giving the Scots their Parliament.