Blair gone? Don’t believe it until you see his corpse dangling from a lamppost – or see him in the dock at Den Haag. But since he is making noises about finally resigning, might it be because he doesn’t want to be the first sitting prime minister to be indicted on corruption, for his part in the cash for honours scandal? Because surely he could count on his friends in the Metropolitian Police to tip him off once a charge is likely, yet still give him enough time to bollix up Labour’s chances in the upcoming election, to spite Gordon…