Inconsistent mental health emergency protocols across police forces
Metropolitan Police Service received 2 coroners' reports about this hazard between 12 Jun 2023 and 19 May 2026.
They came from 2 different coroners in 2 coroner areas. A similar concern was raised again 1 time after the first warning.
A published response was found for 1 of the 1 earlier reports, stating 1 specific action.
The story, report by report
Spacing grows with the time between reports.
“I heard that the MPS has already created a similar model under the resource and demand team. The protocol is called Affinity.”
Original on judiciary.uk ↗ Metropolitan Police Service responded, stating 1 specific action.Response (PDF) ↗
“Response The MPS currently has the Affinity Protocol in place and has done since September 2021.This is a collaborative partnership between local policing, NHS Trusts and mental health service providers, the aim of which is to achieve mutual understanding of each partner's responsibilities in respect of those patients detained under the Mental Health Act and who may abscond.”
Stated timescale: September 2021
- 2 years 11 months laterClosely relatedConfidence 0.85 · higha different coroner
“An overly rigid approach to the Right Care Right Person policy and affinity protocol resulted in a delayed deployment.”
Original on judiciary.uk ↗ Repeated from the earlier report:affinityprotocol
Metropolitan Police Service responded.Response (PDF) ↗Response (PDF) ↗Response (PDF) ↗
- All reports to Metropolitan Police Service
Each row is one judged link between an earlier and a later report. Open a row to read both quotes, found word for word in the originals.
2023 → 2026Catherine Morgan2 years 11 months after Heather Findlay · different coronerClosely relatedConfidence 0.85 · high
Closely relatedConfidence 0.85 · highBoth reports highlight problems with the Metropolitan Police Service's implementation of the Right Care Right Person/Affinity protocol concerning mental health responses. The earlier report notes a lack of guidance for staff assisting escorts, while the later report describes an overly rigid application that removes discretion and delays deployment.
Heather Findlay · 12 Jun 2023
“I heard that the MPS has already created a similar model under the resource and demand team. The protocol is called Affinity.”
Original on judiciary.uk ↗ Catherine Morgan · 19 May 2026
“An overly rigid approach to the Right Care Right Person policy and affinity protocol resulted in a delayed deployment.”
Original on judiciary.uk ↗ Stated action in the response to the earlier report
“Response The MPS currently has the Affinity Protocol in place and has done since September 2021.This is a collaborative partnership between local policing, NHS Trusts and mental health service providers, the aim of which is to achieve mutual understanding of each partner's responsibilities in respect of those patients detained under the Mental Health Act and who may abscond.”
Stated action · timescale: September 2021
“Response The MPS currently has the Affinity Protocol in place and has done since September 2021.This is a collaborative partnership between local policing, NHS Trusts and mental health service providers, the aim of which is to achieve mutual understanding of each partner's responsibilities in respect of those patients detained under the Mental Health Act and who may abscond.”
No specific action could be extracted with a verified quote.
No specific action could be extracted with a verified quote.
No specific action could be extracted with a verified quote.
- Each report's concerns were extracted by Nemotron 3 Nano on Nebius Token Factory, each with a quote copied from the report.
- Concerns from reports to Metropolitan Police Service at least six months apart were compared by meaning (Qwen3 embeddings) and wording (TF-IDF).
- The closest pairs were judged by Nemotron 3 Super with reasoning on. Only identical or closely related, with confidence of at least 0.70, are shown.
- Every quote was checked by code as an exact substring of the original text. Names of staff and family are redacted, and the deceased are named by report title only.
| Link | Meaning | Wording | Judge | Coroner |
|---|---|---|---|---|
| 2023 → 2026 | 0.64 | 0.15 | Closely related · 0.85 | different |
Judge model: nvidia/nemotron-3-super-120b-a12b. How Nemotron did the work · Full methodology.
Next
Other chains for Metropolitan Police Service
- Gap in classification and remit leading to insufficient investigation2 reports · 2014–2026
- Lack of understanding of required actions to prompt police progression2 reports · 2019–2025
- Lack of professional curiosity in risk assessment2 reports · 2022–2024
- Uncertainty about police response to absconding patient2 reports · 2019–2023
This shows that a similar concern was raised again after an earlier report. It does not say why, and it is not a finding about any organisation or person. To report an error, see the corrections route.