Terminally Ill Adults (End of Life) Bill

Baroness Fox of Buckley Excerpts

Friday 14th November 2025 Lords Chamber

[Lord Falconer of Thoroton (Lab)]

I will deal first with the central issue in this debate, which is the amendment from the noble Baroness, Lady Finlay. The wording currently mentions:

“A terminally ill person in England or Wales who … has the capacity to make a decision”.


The noble Baroness proposes that “capacity” should be changed to “ability”. From what the noble Lord, Lord Wolfson, says, I understand that we should read that with Amendment 115, although there is another amendment that the noble Baroness proposes in relation to Clause 3. But I accept what the noble Lord says in relation to Amendment 2.

With the greatest respect to the noble Baroness, Lady Finlay, she is suggesting that we remove “capacity” and replace it with “ability”. The noble Lord, Lord Sandhurst, put his finger on it when he said that “capacity” is well known to the law. You could not possibly have a Bill that did not refer to capacity because what it means, in the eyes of the law and of people in practice, is the ability to make the decision. As the noble Lord, Lord Blencathra, said, if you do not have capacity, you cannot make the decision. That applies right across the doings of human beings, and the law recognises that. If, therefore, you replace “capacity”—

[Baroness Fox of Buckley (Non-Afl)]

On a point of clarification, I thought that the idea of adding both words was very helpful, but when the noble and learned Lord says that you cannot make the decision without capacity, it is not any decision but this particular decision in this Bill. Can he reflect on a point that was made very well by one of his noble friends on something that happened in my family as well? Somebody with dementia was said to have capacity for a particular decision, but I would not have wanted my mother to have been trusted as having the capacity to decide whether to ask for assisted death.

The Mental Capacity Act is fantastically important, but is it appropriate for this decision—not any old decision but this decision—which is a bit more challenging than some of the decisions that the Mental Capacity Act is used to decide on?

[Lord Falconer of Thoroton (Lab)]

That is very well put and is exactly the question. Is it appropriate to bring the Mental Capacity Act into this Bill? I understand that whether you have an assisted death is an incredibly important decision. You cannot remove the word “capacity”, so you have to reject the amendment from the noble Baroness, Lady Finlay.

Her Amendment 115 effectively draws on how the Mental Capacity Act 2005 is currently drafted, except it adds two things. It removes the presumption of capacity and, separately, it requires the person making the decision to be aware of a variety of things that are connected with their illness. To summarise, the way the Mental Capacity Act operates at the moment is that if you are unable to understand information relevant to the decision, to retain that information, to use and weigh that information or to communicate your decision, you do not have capacity under the current Mental Capacity Act. The extent to which the things that the noble Baroness, Lady Finlay, has referred to in her amendment would be relevant would have to be weighed in the context of the decision that has to be made.

I am more than happy to debate whether we need to make the changes to the Mental Capacity Act that she is suggesting. For my part, I do not think we do. One thing that is absolutely clear is that the amendment proposed, as the noble Lord, Lord Sandhurst, identified, is completely ridiculous. You cannot remove the question of capacity from this choice. Putting aside some detail hurdles, there are two hurdles that need to be overcome in how this Bill is constructed. You have to be capable of making the decision, as the noble Lord, Lord Wolfson, said, and—completely separately—you have to make that decision completely voluntarily. It has to be your own decision, not the product of pressure.

We have had—and I say this with warmth and respect—a rambling debate going over a whole range of issues, miles away from the question of whether one should remove the word “capacity” and put in the word “ability”. If this House wants to make the law completely confused in this area, either put in the word “ability” or put in “capacity and ability”. I echo the speech of the noble Baroness, Lady Hayman, when she says we have to approach this in a grown-up manner, and to remove the word “capacity” is not a sensible way to deal with this.

I also echo those who have said that the idea of running two systems at the same time—the Mental Capacity Act system and the separate system proposed by the noble Baroness, Lady Finlay—is wrong and confusing. I congratulate the noble Baroness, Lady Fox, for spotting what the right decision is. Of course, under the Mental Capacity Act some unimportant decisions are taken, but a decision such as whether to have the ventilation removed from you if you have motor neurone disease, that will almost certainly lead to your death, is without a shimmer of a shadow of doubt a life and death decision.

The Chief Medical Officer of England and Wales, in evidence to the Lords Select Committee, said:

“it is far better to use systems that people are used to and that are tested both in practice and, where necessary, in law”.

He went on to say:

“I have a concern that you could have a conversation in one bed in a hospital where someone is talking about, for example, an operation where they might well lose their life, because they are frail and there is the operative risk, done under the Mental Capacity Act, and, in the next-door bed, someone is trying to do the same process of having a difficult conversation about someone who might die, or could definitely die, as a result of that decision, but using a different legal framework. The risks that that could lead to confusion are not trivial”.


I also echo what the noble Baroness, Lady Browning, who sadly is not in her place, said. There are problems about practically every aspect of how various parts of the health service work, but she was part of a process that considered how the Mental Capacity Act worked. The broad conclusion was that it was a good, workable Act, and we should not stray from it in this particular case. I invite the noble Baroness to withdraw her amendment.