I am very aware of the range of scientific advice on this. I am also aware that the official results of the consultation, which will come out, are not clear cut. A sizeable number of people, 40%, are anti-fortification. As ever, it is about trying to get that balance right. We completely agree on the direction of travel. There is some scientific advice that at too high a level there is a potential masking of pernicious anaemia in the elderly. This is the first step. Let us get all the evidence. The critical thing is getting that first step right.