Mervyn King, the Bank of England Governor, summed it up best: "Dealing with a banking crisis was difficult enough," he said the other week, "but at least there were public-sector balance sheets on to which the problems could be moved. Once you move into sovereign debt, there is no answer; there's no backstop."
In other words, were this a computer game, the politicians would be down to their last life. Any mistake now and it really is Game Over. Or to pick a slightly more traditional game, it is rather like a session of pass-the-parcel which is fast approaching the end of the line.
