Does my hon. Friend agree that even if taper relief had outlived its usefulness—I do not believe that for a moment—it is imperative that the Government signal an intended change of direction well in advance and consult widely on it, otherwise, the impression is created that policy is being made on the hoof? Frankly, that invites investors in this country to apply the same kind of risk premiums for lack of certainty in policy that they might more typically apply in less developed economies.