Does my hon. Friend agree that that is recognition from yet more Governments around the world of the success of this Conservative Government's policies? Has he any news, following on from last weekend's Labour party policy statement, of when it will be altering its policy statement in that area to welcome this particular policy?
My hon. Friend is absolutely right. The United Kingdom is a leader in this field; many other countries are following what we have done. That is not surprising when £20 million of expenditure on the project produced savings last year of £135 million. The answer to the last part of my hon. Friend's question is that Labour party policy is generally one general election behind.