Potentially the winners of the budget mayhem and Tory civil war are the Liberal Democrats. They now have a narrative. Compare the orderly one nation government of the Coalition with the chaos of the government of a Tory majority. It could be enough to win back a good deal of the West Country, some Home County suburbs and a few seats further north. Tim Farron is an articulate orator. It could be his moment. This could be a political sub-plot worth watching.