Author and Publication
Author: Nellie Supports Ltd
Publication Date: 15/05/2026
Citation
LBX v K, L and M [2013] EWHC 3230 (Fam).
Copywright
Copyright © 2026 Nellie Supports Ltd. All rights reserved.
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Risk, restrictions and deprivation of liberty in residence decisions
Risk runs through residence decisions, but risk does not decide them: a capacitous person may choose the riskier home, because the right to make unwise decisions survives old age and frailty. For a person who lacks capacity, best interests must still favour the least restrictive realistic option. And where the chosen arrangement involves continuous supervision and control without freedom to leave, the Supreme Court's Cheshire West acid test makes it a deprivation of liberty requiring lawful authorisation, however benign the setting. This guide explains how risk, restriction and liberty interact in residence decisions and what the evidence must show at each point.
Risk is relevant, but it is not the same as incapacity
Risk should be identified carefully because it may form part of what the person needs to weigh. However, risk does not automatically prove lack of capacity. In this area, common concerns include conflating residence with care, treating compliance as consent, ignoring restrictions, overlooking coercion, or relying only on whether the person appears settled.
Risk as part of what the person must weigh
In residence decisions, risk enters the analysis principally as content: the risks of each option are part of the relevant information the person must be able to understand and weigh. A person deciding to remain at home should be able to hold their own evidenced risks in mind, falls, medication, self-neglect, and set them against what home means to them. The assessment tests whether that weighing is possible, not whether the person reaches the conclusion the professionals around them would prefer.
Accepted risk is not incapacity
A person who understands the risks of their choice and accepts them is exercising capacity, however anxious that makes everyone else. The Act protects unwise decisions precisely because the alternative is a world where disagreement with professionals becomes evidence of impairment. The line the assessment must draw runs between a person who has weighed the risk and chosen, and a person whose impairment prevents the risk from being held, used or weighed at all, and only the second belongs in a finding of incapacity.
Restrictions and the least restrictive principle
Where a person lacks capacity for the residence decision, the Act still requires that whatever is done in their best interests is the least restrictive option that meets the need. That principle reaches back into the assessment, because the evidence should illuminate not only whether capacity is absent but what the person can still decide, what they want and what level of restriction their situation genuinely requires. A report that ends at incapacity, with nothing about wishes or lesser options, leaves the best interests decision half-equipped.
When arrangements amount to a deprivation of liberty
Following the Supreme Court's decision in Cheshire West, arrangements amount to a deprivation of liberty where the person lacks capacity to consent to them, is under continuous supervision and control and is not free to leave, regardless of how comfortable the setting or benign the purpose. Many care home placements, and some intensive arrangements at home, meet that description, and recognising it matters because a deprivation of liberty requires lawful authorisation, not merely good intentions.
Authorisation and the place of the capacity assessment
Deprivations of liberty in care homes and hospitals are authorised through the statutory scheme operated by local authorities, and arrangements elsewhere, including in the person's own home, require authorisation by the Court of Protection. In each route, evidence about the person's capacity to consent to the arrangements is foundational, and a decision-specific assessment addressing the actual arrangements, rather than residence in general, is what the authorisation process needs and what challenges to it examine first.
Restrictions within the assessment itself
The circumstances of the assessment deserve honesty in the report. A person assessed inside a locked unit, told or believing they cannot leave, may present very differently from the same person at home, and the setting can suppress exactly the engagement the assessment seeks. The assessor should record where and under what conditions the person was seen, take practicable steps to soften the setting's effect and consider whether reassessment elsewhere, or once the acute situation settles, would produce fairer evidence.
Reporting risk, restriction and liberty together
The report should present the person's evidenced risks as information weighed in the functional analysis, keep the capacity conclusion anchored to the statutory test rather than to the level of concern, record the person's wishes and feelings, and address the arrangements themselves where a deprivation of liberty question arises. Written that way it serves every process that follows, from best interests decisions through authorisation to any challenge before the Court of Protection.
Key takeaway
Risk in residence decisions is content to be weighed, not a verdict to be imported, and restriction is a question of lawfulness, not convenience. Test whether the person can weigh their own risks, respect the capacitous choice that accepts them, and where incapacity and restriction meet, ensure the arrangements are authorised and the evidence addresses them directly, because liberty is the interest at stake and it deserves evidence of matching quality.
Frequently asked questions
Does a diagnosis automatically mean someone lacks capacity?
No. A diagnosis may explain why capacity is in doubt, but it does not answer the legal question. The assessment must still consider the specific decision, the relevant information, the support provided and whether the person can understand, retain, use or weigh that information and communicate a decision.
What evidence is useful for Capacity for Residence?
The risk evidence itself, presented honestly: what has happened at home, what support could reduce it and what each option restricts. The capacity assessment then tests whether the person can weigh that risk information, which is different from whether professionals like their answer.
When is a formal assessment for Capacity for Residence useful?
Formal assessment is essential where risk is being used to justify a move the person resists, where the proposed arrangement may amount to a deprivation of liberty, or where the family and professionals disagree about what the person can decide.
Related mental capacity assessment pages
These internal links help readers move from this guide to the most relevant Nellie Supports service page, assessment option or legal framework page.
Risk driving a residence decision?
Nellie Supports completes residence and care capacity assessments across England and Wales, with a same working day response to every enquiry and every report peer reviewed before delivery. Call 0333 987 5118 or visit the residence capacity assessment service page.