Q Thank you very much for coming, Doctors, as it were. I thank you for the efforts that you have made professionally to get the programme to the stage it is at now. Although difficult, I would like to ask a broad question that will encompass both your areas. In my Government job, I view the smart meter programme as just the very beginning of a future smart grid for people. I have seen prototypes in America and elsewhere, which you will know much better than I do. What change in human behaviour patterns have you seen up to now for people who have what we could call a very prototype smart grid with smart meters? From both the building and the consumer point of view, what is the vision for the future?