My Lords, I entirely agree with what the noble Lord, Lord Meston, just said. The two interjections were very interesting but they do not really affect the guidance. That is crucial. The question asked by the noble Baroness, Lady Browning, as to whether you can understand it but cannot make a decision, may well affect how the person applying the guidance does so. That would be one of the issues for whoever has the uncomfortable task of making the decision.

I think the noble Baroness, Lady Tyler, is too cautious. If we go back to the Mental Capacity Act 2005, there is clear explanation and guidance in primary legislation as to how anyone who has to judge capacity is to do it. What we are talking about here—incompetence—is quite simply capacity. For some reason, which I find quite difficult, we seem to think that children under 16 have competence or do not, but over-16s have capacity or do not. It would have been far more sensible to use the same word for every person who will, in fact, be judged on whether they do or do not have capacity to make a decision of great importance, as it would be, in relation to mental health issues. I find it very odd.

However, and equally importantly, if it is in primary legislation for over-16s, why on earth would it be in guidance for under-16s? If it is good enough for over-16s, why is it not good enough for under-16s? The way the noble Lord, Lord Meston, has set this out seems admirable. It is very close to the Mental Capacity Act. I take and entirely agree with the point made by the noble Baroness, Lady Tyler, but the Government seem to have ignored children to a very large extent, although children are a very important part of this Bill. I do not blame the Minister, because she did not draft it, but she has to bring it to us. I tabled a lot of amendments about parents and people with parental responsibility because they are largely ignored; I will speak about that later. But where we are dealing with children aged under 16, it is essential that they are treated in the same way as everybody else and that has to be in the Bill—in primary legislation.

Young people have had to deal with these issues ever since Lord Denning was presiding in the Court of Appeal in Gillick, but he did not help us at that stage as to how actually to deal with it. Like the noble Lord, Lord Meston, I have also had to make decisions as to whether under-16s were giving me advice that I thought was really worthy of listening to. Children of five can give extraordinarily good explanations, though I do not expect them to give them on mental health issues. I urge the Minister: it is crucial that everyone whose capacity is a matter at issue has it treated in exactly the same way. Therefore, to put it into guidance really will not do.

I will also speak on Amendments 55 and 56. I am very concerned about children. Bear in mind, however much we treat children aged over 16 with respect and as having the capacity to make decisions, and however much we listen to them, as we should listen to all children, there are stroppy teenagers—we all know about them—who, for one reason or another, will not do what adults tell or advise them. I am very concerned, and I am not quite sure about this because I am no expert on mental health legislation, that if a 16 year-old has the right to make advance decisions and they just say, “I do not want any injections, I do not want any pills, I absolutely refuse to have any treatment”, then unless there is an ability to override them they will have capacity and cannot be ignored. One has to view advance decisions for 16 to 18 year-olds with some degree of care. I am not saying that they should not happen, but I am not happy about them being universal and without some ability for them to be overridden.