“The MCA defines the powers of the Court of Protection. In essence the Court of Protection has the power to decide whether a person lacks capacity to make decisions for themselves, and, if they do, to decide what actions to take in the person’s best interests.”
“18. …[The court’s] role is to decide whether a particular treatment is in the best interests of a patient who is incapable of making the decision for himself. … 19. … Generally it is the patient’s consent which makes invasive medical treatment lawful. It is not lawful to treat a patient who has capacity and refuses that treatment… … 22. [T]he focus is on whether it in in the patient’s best interests to give the treatment, rather than whether it is in his best interests to withhold or withdraw it. If the treatment is not in his best interests, the court will not be able to give its consent on his behalf and it will follow that it will be lawful to withhold or withdraw it. Indeed, it will follow that it will not be lawful to give it…”
“a doctor cannot lawfully operate on adult patients of sound mind, or give them any other treatment involving the application of physical force ... without their consent’, and if he were to do so, he would commit the tort of trespass to the person”
“35. The authorities are all agreed that the starting point is a strong presumption that it is in a person's best interests to stay alive. As Sir Thomas Bingham MR said in the Court of Appeal in Bland, at p 808, "A profound respect for the sanctity of human life is embedded in our law and our moral philosophy". Nevertheless, they are also all agreed that this is not an absolute. There are cases where it will not be in a patient's best interests to receive life-sustaining treatment. 36. The courts have been most reluctant to lay down general principles which might guide the decision. Every patient, and every case, is different and must be decided on its own facts. As Hedley J wisely put it at first instance in Portsmouth Hospitals NHS Trust v Wyatt[2005] 1 FLR 21 , "The infinite variety of the human condition never ceases to surprise and it is that fact that defeats any attempt to be more precise in a definition of best interests" (para 23). There are cases, such as Bland, where there is no balancing exercise to be conducted. There are cases, where death is in any event imminent, where the factors weighing in the balance will be different from those where life may continue for some time.”
“1 The principles (1). The following principles apply for the purposes of this Act. (2) A person must be assumed to have capacity unless it is established that he lacks capacity. (3) A person is not to be treated as unable to make a decision unless all practicable steps to help him to do so have been taken without success. (4) A person is not to be treated as unable to make a decision merely because he makes an unwise decision. (5) An act done, or decision made, under this Act for or on behalf of a person who lacks capacity must be done, or made, in his best interests. (6) Before the act is done, or the decision is made, regard must be had to whether the purpose for which it is needed can be as effectively achieved in a way that is less restrictive of the person's rights and freedom of action. 2 People who lack capacity (1) For the purposes of this Act, a person lacks capacity in relation to a matter if at the material time he is unable to make a decision for himself in relation to the matter because of an impairment of, or a disturbance in the functioning of, the mind or brain. (2) It does not matter whether the impairment or disturbance is permanent or temporary. (3). A lack of capacity cannot be established merely by reference to– (a) a person's age or appearance, or (b) a condition of his, or an aspect of his behaviour, which might lead others to make unjustified assumptions about his capacity. (4) In proceedings under this Act or any other enactment, any question whether a person lacks capacity within the meaning of this Act must be decided on the balance of probabilities… 3 Inability to make decisions (1) For the purposes of section 2, a person is unable to make a decision for himself if he is unable– (a) to understand the information relevant to the decision, (b) to retain that information, (c) to use or weigh that information as part of the process of making the decision, or (d) to communicate his decision (whether by talking, using sign language or any other means). (2) A person is not to be regarded as unable to understand the information relevant to a decision if he is able to understand an explanation of it given to him in a way that is appropriate to his circumstances (using simple language, visual aids or any other means). (3) The fact that a person is able to retain the information relevant to a decision for a short period only does not prevent him from being regarded as able to make the decision. (4). The information relevant to a decision includes information about the reasonably foreseeable consequences of– (a) deciding one way or another, or (b) failing to make the decision.”
“the capacity actually to engage in the decision making process itself and to be able to see the various parts of the argument and to relate one to another”
“47. …the wording of s.2(1) itself does not require a formal diagnosis before the court can be satisfied that whether any inability of R to make a decision in relation to the matter in issue is because of an impairment of, or a disturbance, in the functioning of the mind or brain. The words “impairment of, or a disturbance in” are not further defined elsewhere in the Act. In these circumstances, there is no basis for interpreting the statutory language as requiring the words “impairment of, or disturbance in” to be tied to a specific diagnosis. Indeed, it would be undesirable to do so. To introduce such a requirement would constrain the application of the Act to an undesirable degree, having regard to the complexity of the mind and brain, to the range of factors that may act to impair their functioning and, most importantly, to the intricacies of the causal nexus between a lack of ability to take a decision and the impairment in question. 48. In the foregoing circumstances, a formal diagnosis may constitute powerful evidence informing the answer to the second cardinal element of the single test of capacity, namely whether any inability of R to make a decision in relation to the matter in issue is because of an impairment of, or a disturbance, in the functioning of the mind or brain. However, I am satisfied that the court is not precluded from reaching a conclusion on that question in the absence of a formal diagnosis or, to address [Counsel]’s original proposition, in the absence of the court being able to formulate precisely the underlying condition or conditions…”
“There is no principle either of law or of medical science, which necessarily makes it impossible for someone who has litigation capacity at the same time to lack subject-matter capacity. That said, however, it is much more difficult to imagine a case where someone has litigation capacity whilst lacking subject-matter capacity than it is to imagine a case where someone has subject-matter capacity whilst lacking litigation capacity…. I suspect that cases where someone has litigation capacity whilst lacking subject-matter capacity are likely to be very much more infrequent, indeed pretty rare. Indeed, I would go so far as to say that only in unusual circumstances will it be possible to conclude that someone who lacks subject-matter capacity can nonetheless have litigation capacity”
“….would go further and say that it is virtually impossible to conceive of circumstances where someone lacks capacity to make a decision about medical treatment, but yet has capacity to make decisions about the manifold steps or stances needed to be addressed in litigation about that very same subject matter. It seems to me to be completely illogical to say that someone is incapable of making a decision about medical treatment, but is capable ofmaking a decision about what to submit to a judge who is making that very determination”
“I have little doubt that an individual who lacks capacity to decide about medical treatment will frequently lack the capacity to litigate in a case where that is the sole or predominant subject matter. I have equally no doubt however, that the proposition is not ubiquitous, in the sense that the two tests should be regarded as synonymous. Though I would not put it as high as Mostyn J, I note that he does not discount it absolutely…”
“(2) The person making the determination must consider all the relevant circumstances and, in particular, take the following steps. (3). He must consider— (a) whether it is likely that the person will at some time have capacity in relation to the matter in question, and (b) if it appears likely that he will, when that is likely to be. (4) He must, so far as reasonably practicable, permit and encourage the person to participate, or to improve his ability to participate, as fully as possible in any act done for him and any decision affecting him. (5) Where the determination relates to life-sustaining treatment he must not, in considering whether the treatment is in the best interests of the person concerned, be motivated by a desire to bring about his death. (6) He must consider, so far as is reasonably ascertainable— (a) the person's past and present wishes and feelings (and, in particular, any relevant written statement made by him when he had capacity), (b) the beliefs and values that would be likely to influence his decision if he had capacity, and (c) the other factors that he would be likely to consider if he were able to do so. (7) He must take into account, if it is practicable and appropriate to consult them, the views of— (a) anyone named by the person as someone to be consulted on the matter in question or on matters of that kind, (b) anyone engaged in caring for the person or interested in his welfare, (c) any done of a lasting power of attorney granted by the person, and (d) any deputy appointed for the person by the court, as to what would be in the person's best interests and, in particular, as to the matters mentioned in subsection (6). (8) The duties imposed by subsections (1) to (7) also apply in relation to the exercise of any powers which—. . . (b) are exercisable by a person under this Act where he reasonably believes that another person lacks capacity. (9) In the case of an act done, or a decision made, by a person other than the court, there is sufficient compliance with this section if (having complied with the requirements of subsections (1) to (7)) he reasonably believes that what he does or decides is in the best interests of the person concerned. (10) "Life-sustaining treatment" means treatment which in the view of a person providing health care for the person concerned is necessary to sustain life. (11) "Relevant circumstances" are those—(a) of which the person making the determination is aware, and (b) which it would be reasonable to regard as relevant.”
“…It had been suggested in Re F that it might be enough if the doctor had acted in accordance with an accepted body of medical opinion (the Bolam test for medical negligence). However, as the Court of Appeal later recognised in Re S (Adult Patient: Sterilisation)[2001] Fam 15 , there can only logically be one best option. The advantage of a best interests test was that it focused upon the patient as an individual, rather than the conduct of the doctor, and took all the circumstances, both medical and non-medical, into account (paras 3.26, 3.27). But the best interests test should also contain "a strong element of 'substituted judgment'" (para 3.25), taking into account both the past and present wishes and feelings of patient as an individual, and also the factors which he would consider if able to do so (para 3.28). This might include "altruistic sentiments and concern for others" (para 3.31). The Act has helpfully added a reference to the beliefs and values which would be likely to influence his decision if he had capacity. Both provide for consultation with carers and others interested in the patient's welfare as to what would be in his best interests and in particular what his own views would have been. This is, as the Explanatory Notes to the Bill made clear, still a "best interests" rather than a "substituted judgment" test, but one which accepts that the preferences of the person concerned are an important component in deciding where his best interests lie…”
“The most that can be said, therefore, is that in considering the best interests of this particular patient at this particular time, decision-makers must look at his welfare in the widest sense, not just medical but social and psychological; they must consider the nature of the medical treatment in question, what it involves and its prospects of success; they must consider what the outcome of that treatment for the patient is likely to be; they must try and put themselves in the place of the individual patient and ask what his attitude to the treatment is or would be likely to be; and they must consult others who are looking after him or interested in his welfare, in particular for their view of what his attitude would be.”
“44. …It was accepted in Burke (as it had been earlier) that where the patient is close to death, the object may properly be to make his dying as comfortable and as dignified as possible, rather than to take invasive steps to prolong his life for a short while (see paras 62-63). But where a patient is suffering from an incurable illness, disease or disability, it is not very helpful to talk of recovering a state of "good health". The patient's life may still be very well worth living. Resuming a quality of life which the patient would regard as worthwhile is more readily applicable, particularly in the case of a patient with permanent disabilities. As was emphasised in Re J (1991), it is not for others to say that a life which the patient would regard as worthwhile is not worth living. 45. …The purpose of the best interests test is to consider matters from the patient's point of view. That is not to say that his wishes must prevail, any more than those of a fully capable patient must prevail. We cannot always have what we want. Nor will it always be possible to ascertain what an incapable patient's wishes are. Even if it is possible to determine what his views were in the past, they might well have changed in the light of the stresses and strains of his current predicament… But insofar as it is possible to ascertain the patient's wishes and feelings, his beliefs and values or the things which were important to him, it is those which should be taken into account because they are a component in making the choice which is right for him as an individual human being.”
“I assessed P's capacity on18 February 2025 and concluded that she lacks capacity to: Make a decision between the options for life-saving treatment, as she was not able to weigh the information for the decision that needed to be made, based on the merits of the options. His view was unchanged in his oral evidence and is not challenged.”