Psychiatry Witnesses

Case type

Public Law

Psychiatric evidence in public law and judicial review usually goes to vulnerability, capacity, the impact of an impugned decision on mental health, or the appropriateness of community care or detention arrangements.

Overview

Psychiatric evidence in public law and judicial review is usually directed to vulnerability, to the impact of an impugned decision on mental health, or to the lawfulness of arrangements affecting a mentally disordered claimant. The audience is the Administrative Court and the report is written accordingly.

We instruct consultants experienced in writing for judicial review proceedings, including reports in support of urgent injunctive relief and reports for substantive hearings engaging Articles 3 and 8 ECHR.

Legal framework

Reports are prepared under CPR Part 35 and may engage the Human Rights Act 1998 (Articles 3 and 8), the Care Act 2014, and the Mental Health Act 1983.

Public law: areas we cover

Article 3 risk

Reports address whether the impugned decision, typically removal, detention, or refusal of services, would expose the claimant to a real risk of treatment crossing the Article 3 threshold by reference to their mental state.

Article 8 proportionality

Reports address the impact of the impugned decision on the claimant's mental health and on family and private life, supporting the proportionality assessment.

Community care and Care Act challenges

Reports address the psychiatric needs that any lawful Care Act assessment and care plan must meet, and the impact of any failure to meet those needs.

Vulnerability and capacity

Reports address whether the claimant is a vulnerable adult under the inherent jurisdiction or lacks capacity under the MCA, supporting the appointment of a litigation friend or the engagement of safeguarding duties.

Psychiatric issues addressed

  • Vulnerability and capacity in judicial review claimants
  • Impact of decisions on mental health (Article 8)
  • Risk of inhuman or degrading treatment (Article 3)
  • Suitability of community care provision

Typical questions for the expert

  • What is the claimant's psychiatric condition and vulnerability?
  • What is the impact of the impugned decision on mental health?

What's in the report

  • Part 35 / FPR Part 25 / CrimPR statement of compliance, as applicable
  • Expert's CV and statement of independence
  • Detailed list of materials considered (records, statements, scans, prior reports)
  • Full history, mental state examination and collateral information
  • Diagnostic formulation referenced to ICD-11 / DSM-5-TR
  • Reasoned opinion on causation, apportionment, prognosis and treatment
  • Indicative treatment costings where requested
  • Statement of truth signed in the prescribed form

How we help

  • Same-day shortlist of suitable consultants once we receive a brief instruction
  • Choice of male or female assessor, and of sub-specialty, on every instruction
  • Fixed fees agreed up front; Legal Aid prior authority figures supported
  • Standard turnaround 1–2 weeks; urgent reports inside 5 working days where the diary allows
  • Joint reports, addendum reports, Part 35 questions and CMC attendance handled by the same expert
  • Remote (secure video) or in-person assessment across the UK

Frequently asked questions

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