Lack of staff alert system for odd behaviour
Transport for London received 2 coroners' reports about this hazard between 29 Apr 2019 and 29 Dec 2025.
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.
“That there is no apparent system for staff to alert odd behaviour and then track an individual of concern on CCTV”
Original on judiciary.uk ↗ Transport for London responded, stating 1 specific action.Response (PDF) ↗
“LU station staff receive initial training and ongoing refresher training through our competency management system (CMS) to assist in identifying 'unusual' customer behaviour.”
Stated timescale: immediate effect
- 6 years 8 months laterClosely relatedConfidence 0.80 · moderatea different coroner
“Recommended technological measures to detect and alert staff to the presence of persons on the tracks have not been implemented at Stratford station.”
Original on judiciary.uk ↗ Repeated from the earlier report:alertstaff
Transport for London responded.Response (PDF) ↗Response (PDF) ↗
- All reports to Transport for London
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.
2019 → 2025Brian Mitchell6 years 8 months after Alfonso Sinclair · different coronerClosely relatedConfidence 0.80 · moderate
Closely relatedConfidence 0.80 · moderateBoth reports concern the lack of effective detection of persons on or near railway tracks/platforms. The earlier report focuses on staff noticing odd behaviour and tracking via CCTV, while the later report calls for technological detection of people on the tracks.
Alfonso Sinclair · 29 Apr 2019
“That there is no apparent system for staff to alert odd behaviour and then track an individual of concern on CCTV”
Original on judiciary.uk ↗ Brian Mitchell · 29 Dec 2025
“Recommended technological measures to detect and alert staff to the presence of persons on the tracks have not been implemented at Stratford station.”
Original on judiciary.uk ↗ Stated action in the response to the earlier report
“LU station staff receive initial training and ongoing refresher training through our competency management system (CMS) to assist in identifying 'unusual' customer behaviour.”
Stated action · timescale: immediate effect
“LU station staff receive initial training and ongoing refresher training through our competency management system (CMS) to assist in identifying 'unusual' customer behaviour.”
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 Transport for London 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 |
|---|---|---|---|---|
| 2019 → 2025 | 0.67 | 0.13 | Closely related · 0.80 | different |
Judge model: nvidia/nemotron-3-super-120b-a12b. How Nemotron did the work · Full methodology.
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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.