Mental Health Bill [ Lords ] (Third sitting)

Neil Shastri-Hurst Excerpts

Committee stage
Thursday 12th June 2025 Public Bill Committees

[Dr Luke Evans (Hinckley and Bosworth) (Con)]

It is a pleasure to be here on day two in Committee. I will first address clause 5 and then the Government amendments.

The clause marks significant reform to the legal foundations of mental health detention in this country. At its core, the clause seeks to update the grounds for detaining individuals under the Mental Health Act. It will amend several critical sections—sections 2, 3, 5, 20 and 145—to ensure that detention is used only when absolutely necessary and in line with the principle of least restriction, which was put forward in the Wessely review and is now in the Bill.

Let me outline what the changes will do in practical terms, as the Opposition see it. Under section 2 of the Mental Health Act, “Admission for assessment”, detention will now be justified only if “serious harm” may occur to the “health or safety” of patients or others. The decision must weigh the “nature, degree and likelihood” of that harm, a much more structured and risk-based framework than previously existed. Under section 3, “Admission for treatment”, we will see a clearer threshold. Detention will be permitted only if “serious harm” may occur without treatment, if the treatment is necessary, if the treatment cannot be provided unless the individual is detained and, crucially, if appropriate treatment is available.

Section 5(4), on emergency hospital detention, will be updated to align with the same “serious harm” test, recognising that even urgent situations demand clear legal justification. Section 20, which governs the renewal of detention process, will be brought in line with the same standards, such that they apply not just once but every time detention is extended. That is an important safeguard. A statutory definition of “authorised person”, those empowered to detain, will be introduced in section 145, ensuring that such persons are appropriately trained and regulated.

Those changes respond to real and long-standing concerns. The 2018 independent review of the Mental Health Act warned that our current criteria are too broad and that they allow for detention that is often unnecessary, sometimes prolonged and, in too many cases, distressing for patients and families. Clause 5 seeks to change that by grounding detentions in a clear, evidence-based assessment of risk and necessity.

The clause has significant advantages. It will introduce stronger safeguards against inappropriate detention and will shift the focus away from diagnosis alone and towards the actual risk of serious harm. It will offer greater clarity for professionals, giving them structured criteria for making decisions that are ethically and legally sound. It will enhance patients’ rights by aligning the law more closely with the principles of autonomy and proportionate care.

However, with every reform there are challenges, and we must not ignore them. The terms “serious harm” and “likelihood”, although essential, remain open to interpretation. We must ensure that the forthcoming code of practice offers clear, detailed guidance that minimises subjectivity and inconsistency in their application.

Furthermore, there is a question mark over public safety, which the Minister seemed to point to but which I want to explore a bit further. We have not tabled an amendment, but I am keen to understand how this works. Given that the definition is potentially ambiguous and in practice quite difficult to judge, has the Minister considered inserting the words “cumulative” or “escalating”? To be clear, this is a call not to water down those safeguards, but to shore them up with a safety net, so that this reform does not inadvertently trade off liberty against safety, especially in communities.

We need to ensure that we are not inadvertently introducing a real risk that someone, particularly someone on the margins of eligibility, may fall through the cracks. There are individuals whose behaviour is escalating and whose pattern of deterioration is known to services, but who do not yet meet the “serious harm” threshold at the time of assessment. I have seen this at first hand as a clinician—a picture that goes round and round. These are some of the most complex situations that one will ever have to deal with in one’s clinical career. The words “escalating” or “cumulative” may help to give further clarification to clinicians on the frontline.

For those on the margins, what consideration have the Government given to the notion of a duty for professionals to produce a risk management plan in any case in which detention is considered but not authorised, so that we do not simply assess and walk away, but assess and act in a community setting? That would not lower the threshold, but contextualise it. It would ensure that detention remains a measure of last resort, but not too late a resort.

[Dr Neil Shastri-Hurst (Solihull West and Shirley) (Con)]

My hon. Friend is making a powerful point about some of the challenges around the interpretation of the Bill. Does he agree that there needs to be a clear plan for the training of professionals so that there is consistency across the board?

[Dr Evans]

My hon. Friend is spot on about training. It is one thing to enshrine these measures in primary legislation; it is another thing to have the training and interpretation that go with them. One of the reasons that we have not tabled an amendment on the matter, as yet, is that there could be some concerns about what “cumulative” or “escalating” behaviour looks like. Ask any clinician and they will say that they have seen patients who are on the borderline and are struggling. It can be unclear whether they are within or outside the definition; they could be wavering between the two, given the state of their mental health. That is a real concern, but the broader pattern of identifying the picture of what is happening could be helpful and important.

One way to address the issue would be to review the data and legislation. Would the Government consider carrying out a review two years after the implementation of the Bill, specifically to look at the working of the legislation through the lens of public safety? I hope that there will be no concerns, but that would provide a backstop and a legal safety net. We do not want to wait another 40 years if there are changes that need to be made.