I think the process in the U.K. that makes the new proposals most transparent is actually through the process around the budget itself, and also through the role of the independent fiscal forecast institution called the Office for Budget Responsibility.
What essentially happens is that as part of the budget document that the Chancellor produces and the Treasury publishes, we have something within it called the scorecard. Essentially, for all the announcements and new proposals that the government has suggested that may increase expenditure, we have to indicate essentially where the funding for those is coming from, and those costings have to be approved by the independent fiscal forecaster, the Office for Budget Responsibility, and likewise for tax measures, so it becomes quite transparent at that time whether the overall budget is fiscally expansionary or contractionary, and it explains clearly how we are funding the new proposals that the government may have.