{ "id": "AIBD-0376", "title": "West Yorkshire Police's first live facial recognition deployment in Huddersfield: three arrests, including a domestic stalking suspect, and six Sexual Harm Prevention Order checks over three days", "summary": "West Yorkshire Police reported three arrests and six Sexual Harm Prevention Order checks in Huddersfield on August 12–14, 2026. Its register records nine alerts and an estimated 12,875 faces seen.", "date_observed": "2026-08-17", "date_basis": "unassessed", "date_precision": "unassessed", "benefit_status": null, "source_collection": null, "source_entry": null, "account": "West Yorkshire Police used live facial recognition in Huddersfield on August 12–14, 2026. The force reported three arrests, involving a domestic stalking suspect, a person wanted on a warrant, and a shoplifting suspect, along with six Sexual Harm Prevention Order checks. Its deployment register records five alerts on August 12 and two on each subsequent day. All nine were recorded as confirmed true alerts. The estimated numbers of faces seen were 5,824, 2,951, and 4,100, totaling 12,875. These are the force’s operational records, not an independent accuracy study. Zero recorded false alerts does not establish that there were no missed matches. The force identifies NEC NeoFace as the matching system and states that trained officers review alerts before intervention. The reported arrests and checks do not establish a conviction or a specific harm that was prevented.", "category": "benefit created", "unexpected": false, "purpose": "LFR vans are deployed to match passers-by against a watchlist of wanted people and suspects so that officers can arrest or check them. The arrests and order checks are that purpose. The Examiner adds that the cameras also serve to find missing people, witnesses and victims.", "system": "NEC NeoFace live facial recognition used in West Yorkshire Police camera vans", "model_version": null, "developer": "NEC (NeoFace)", "deployer": "West Yorkshire Police (Kirklees district)", "location": "Huddersfield, United Kingdom", "domain": "Policing / wanted-person identification", "segment": "Live facial recognition in a town center", "benefit_type": "Reduced Violence", "taxonomy_note": null, "registry_ids": { "oecd_aim": "2026-08-17-4e1c" }, "ratings": [ { "group": "organizational", "depth": 2, "reason": "The force’s own release and deployment register report three arrests and six other interventions over three days. They establish a reported operational result, without independent verification of accuracy or later case outcomes." }, { "group": "societal", "depth": 1, "reason": "The force reported detention of three suspects and six checks of order subjects. No specific prevented harm or subsequent conviction is established." } ], "ai_role": { "status": "assessed", "statement": "NEC NeoFace compares camera images with a police watchlist and generates possible matches. Trained officers review the alerts and decide whether to act. The nine recorded alerts and resulting interventions are reported by the deployer; no independent evaluation of these deployments was found." }, "evidence": [ { "kind": "press release", "citation": "West Yorkshire Police. Cutting Edge Facial Recognition Cameras Used for First Time in Kirklees. 2026-08-17.", "title": "Cutting Edge Facial Recognition Cameras Used for First Time in Kirklees", "url": "https://www.westyorkshire.police.uk/news-appeals/cutting-edge-facial-recognition-cameras-used-first-time-kirklees", "date": "2026-08-17", "written_by": "deployer", "quote": null }, { "kind": "dataset", "citation": "West Yorkshire Police. Live facial recognition deployment register 2026. n.d. Version identified by filename 19102026. Huddersfield rows dated August 12–14, 2026.", "title": "Live facial recognition deployment register 2026", "url": "https://www.westyorkshire.police.uk/sites/default/files/2026-10/live-facial-recognition-deployment-register-2026-19102026.docx", "date": null, "written_by": "deployer", "quote": null }, { "kind": "report", "citation": "West Yorkshire Police. Live Facial Recognition. n.d. Operational description, NEC NeoFace identification, human review, and data retention.", "title": "Live Facial Recognition", "url": "https://www.westyorkshire.police.uk/about-us/how-we-work/facial-recognition/live-facial-recognition", "date": null, "written_by": "deployer", "quote": null } ], "replication": { "produced_by": [ "Two vans on the first deployment day and one on each subsequent day, with trained officers available to review alerts", "A watchlist of wanted people, suspects and order subjects built from intelligence", "Officers on hand to review alerts and act on them" ], "must_hold": [ "Watchlist entries are current and lawful", "Officers verify each alert before a stop", "Non-matching faces are deleted as the force states" ], "echoes": [] }, "paired_incident": null, "headline": "Huddersfield's first facial recognition vans: three arrests, six checks", "metric": "three arrests and six Sexual Harm Prevention Order stops", "comparator": null, "later": null, "value": null, "developer_country": null, "deployer_country": "United Kingdom", "unrated_because": null, "brief_notes": null, "brief": null, "revisions": [ { "date": "2026-10-21", "change": "Record drafted from the OECD Monitor entry and the cited sources.", "source": "https://oecd.ai/en/incidents/2026-08-17-4e1c", "editor": "AIBD" }, { "date": "2026-10-21", "change": "Benefit type set to Reduced Violence under Trustible's full taxonomy of 23 types; it was Improved Organizational Efficiency among the six first used.", "source": "https://trustible.ai/post/a-framework-for-measuring-the-benefits-of-ai/", "editor": "AIBD" }, { "date": "2026-10-21", "change": "Country of the deployer added from the organization's own site or a registry.", "source": "https://en.wikipedia.org/wiki/West_Yorkshire_Police", "editor": "AIBD" }, { "date": "2026-10-21", "change": "Prose pass: a rating reason, account, purpose, the system's part rewritten in shorter sentences with abbreviations expanded; facts, figures and quotations unchanged.", "source": null, "editor": "AIBD" }, { "date": "2026-10-24", "change": "Replaced repeated news coverage with police originals and added the deployment register’s counts and limits.", "source": "https://www.westyorkshire.police.uk/news-appeals/cutting-edge-facial-recognition-cameras-used-first-time-kirklees", "editor": "AIBD" } ], "confidence": "claimed", "shade": "low", "claim_status": "The deployer's account", "claim_basis": "Sources: the deployer's report, the deployer's dataset and the deployer's press release. 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The force reported three arrests, involving a domestic stalking suspect, a person wanted on a warrant, and a shoplifting suspect, along with six Sexual Harm Prevention Order checks. Its deployment register records five alerts on August 12 and two on each subsequent day. All nine were recorded as confirmed true alerts. The estimated numbers of faces seen were 5,824, 2,951, and 4,100, totaling 12,875. These are the force’s operational records, not an independent accuracy study. Zero recorded false alerts does not establish that there were no missed matches. The force identifies NEC NeoFace as the matching system and states that trained officers review alerts before intervention. The reported arrests and checks do not establish a conviction or a specific harm that was prevented.", "benefit_type": "Reduced Violence" } }, "provenance": { "kind": "curatorial", "basis": "Updated affected case fields after the dated primary-source review. Unrelated requirement assessments retain their existing status.", "record_fields": [ "account", "benefit_type" ], "source_refs": [ "AIBD-0376-source-0001", "AIBD-0376-source-0002", "AIBD-0376-source-0003" ], "reviewed_on": "2026-10-24" }, "review_state": "record_mapped", "coverage": "partial" }, "outcomes[].distribution": { "state": "not_assessed", "review_state": "not_assessed", "coverage": "partial" }, "outcomes[].duration": { "state": "not_assessed", "review_state": "not_assessed", "coverage": "partial" }, "outcomes[].id": { "state": "not_assessed", "review_state": "not_assessed", "coverage": "partial" }, "outcomes[].stakeholder_group": { "state": "value_present", "value": { "kind": "record_fields", "fields": { "ratings": [ { "group": "organizational", "depth": 2, "reason": "The force’s own release and deployment register report three arrests and six other interventions over three days. They establish a reported operational result, without independent verification of accuracy or later case outcomes." }, { "group": "societal", "depth": 1, "reason": "The force reported detention of three suspects and six checks of order subjects. No specific prevented harm or subsequent conviction is established." } ] } }, "provenance": { "kind": "curatorial", "basis": "Updated affected case fields after the dated primary-source review. 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The arrests and order checks are that purpose. The Examiner adds that the cameras also serve to find missing people, witnesses and victims." } }, "provenance": { "kind": "legacy_record", "basis": "Preserved from the existing AIBD record; external sources were not rechecked.", "record_fields": [ "purpose" ], "source_refs": [] }, "review_state": "record_mapped", "coverage": "partial" }, "record_dates": { "state": "value_present", "value": { "kind": "record_fields", "fields": { "date_observed": "2026-08-17", "revisions": [ { "date": "2026-10-21", "change": "Record drafted from the OECD Monitor entry and the cited sources.", "source": "https://oecd.ai/en/incidents/2026-08-17-4e1c", "editor": "AIBD" }, { "date": "2026-10-21", "change": "Benefit type set to Reduced Violence under Trustible's full taxonomy of 23 types; it was Improved Organizational Efficiency among the six first used.", "source": "https://trustible.ai/post/a-framework-for-measuring-the-benefits-of-ai/", "editor": "AIBD" }, { "date": "2026-10-21", "change": "Country of the deployer added from the organization's own site or a registry.", "source": "https://en.wikipedia.org/wiki/West_Yorkshire_Police", "editor": "AIBD" }, { "date": "2026-10-21", "change": "Prose pass: a rating reason, account, purpose, the system's part rewritten in shorter sentences with abbreviations expanded; facts, figures and quotations unchanged.", "editor": "AIBD" }, { "date": "2026-10-24", "change": "Replaced repeated news coverage with police originals and added the deployment register’s counts and limits.", "source": "https://www.westyorkshire.police.uk/news-appeals/cutting-edge-facial-recognition-cameras-used-first-time-kirklees", "editor": "AIBD" } ] } }, "provenance": { "kind": "curatorial", "basis": "Updated affected case fields after the dated primary-source review. Unrelated requirement assessments retain their existing status.", "record_fields": [ "date_observed", "revisions" ], "source_refs": [ "AIBD-0376-source-0001", "AIBD-0376-source-0002", "AIBD-0376-source-0003" ], "reviewed_on": "2026-10-24" }, "review_state": "record_mapped", "coverage": "partial" }, "replication.attempts[]": { "state": "not_assessed", "review_state": "not_assessed", "coverage": "partial" }, "replication.conditions": { "state": "value_present", "value": { "kind": "record_fields", "fields": { "replication": { "produced_by": [ "Two vans on the first deployment day and one on each subsequent day, with trained officers available to review alerts", "A watchlist of wanted people, suspects and order subjects built from intelligence", "Officers on hand to review alerts and act on them" ], "must_hold": [ "Watchlist entries are current and lawful", "Officers verify each alert before a stop", "Non-matching faces are deleted as the force states" ], "echoes": [] } } }, "provenance": { "kind": "curatorial", "basis": "Updated affected case fields after the dated primary-source review. Unrelated requirement assessments retain their existing status.", "record_fields": [ "replication" ], "source_refs": [ "AIBD-0376-source-0001", "AIBD-0376-source-0002", "AIBD-0376-source-0003" ], "reviewed_on": "2026-10-24" }, "review_state": "record_mapped", "coverage": "partial" }, "revision_history[]": { "state": "value_present", "value": { "kind": "record_fields", "fields": { "revisions": [ { "date": "2026-10-21", "change": "Record drafted from the OECD Monitor entry and the cited sources.", "source": "https://oecd.ai/en/incidents/2026-08-17-4e1c", "editor": "AIBD" }, { "date": "2026-10-21", "change": "Benefit type set to Reduced Violence under Trustible's full taxonomy of 23 types; it was Improved Organizational Efficiency among the six first used.", "source": "https://trustible.ai/post/a-framework-for-measuring-the-benefits-of-ai/", "editor": "AIBD" }, { "date": "2026-10-21", "change": "Country of the deployer added from the organization's own site or a registry.", "source": "https://en.wikipedia.org/wiki/West_Yorkshire_Police", "editor": "AIBD" }, { "date": "2026-10-21", "change": "Prose pass: a rating reason, account, purpose, the system's part rewritten in shorter sentences with abbreviations expanded; facts, figures and quotations unchanged.", "editor": "AIBD" }, { "date": "2026-10-24", "change": "Replaced repeated news coverage with police originals and added the deployment register’s counts and limits.", "source": "https://www.westyorkshire.police.uk/news-appeals/cutting-edge-facial-recognition-cameras-used-first-time-kirklees", "editor": "AIBD" } ] } }, "provenance": { "kind": "curatorial", "basis": "Updated affected case fields after the dated primary-source review. Unrelated requirement assessments retain their existing status.", "record_fields": [ "revisions" ], "source_refs": [ "AIBD-0376-source-0001", "AIBD-0376-source-0002", "AIBD-0376-source-0003" ], "reviewed_on": "2026-10-24" }, "review_state": "record_mapped", "coverage": "partial" }, "sector": { "state": "value_present", "value": { "kind": "record_fields", "fields": { "domain": "Policing / wanted-person identification", "segment": "Live facial recognition in a town center" } }, "provenance": { "kind": "legacy_record", "basis": "Preserved from the existing AIBD record; external sources were not rechecked.", "record_fields": [ "domain", "segment" ], "source_refs": [] }, "review_state": "record_mapped", "coverage": "partial" }, "sources[].access_version": { "state": "not_assessed", "review_state": "not_assessed", "coverage": "partial" }, "sources[].citation_locator": { "state": "value_present", "value": { "kind": "record_fields", "fields": { "evidence": [ { "kind": "press release", "citation": "West Yorkshire Police. Cutting Edge Facial Recognition Cameras Used for First Time in Kirklees. 2026-08-17.", "title": "Cutting Edge Facial Recognition Cameras Used for First Time in Kirklees", "url": "https://www.westyorkshire.police.uk/news-appeals/cutting-edge-facial-recognition-cameras-used-first-time-kirklees", "date": "2026-08-17", "written_by": "deployer" }, { "kind": "dataset", "citation": "West Yorkshire Police. Live facial recognition deployment register 2026. n.d. Version identified by filename 19102026. Huddersfield rows dated August 12–14, 2026.", "title": "Live facial recognition deployment register 2026", "url": "https://www.westyorkshire.police.uk/sites/default/files/2026-10/live-facial-recognition-deployment-register-2026-19102026.docx", "written_by": "deployer" }, { "kind": "report", "citation": "West Yorkshire Police. Live Facial Recognition. n.d. Operational description, NEC NeoFace identification, human review, and data retention.", "title": "Live Facial Recognition", "url": "https://www.westyorkshire.police.uk/about-us/how-we-work/facial-recognition/live-facial-recognition", "written_by": "deployer" } ] } }, "provenance": { "kind": "source_review", "basis": "Replaced repeated news coverage with police originals and added the deployment register’s counts and limits.", "record_fields": [ "evidence" ], "source_refs": [ "AIBD-0376-source-0001", "AIBD-0376-source-0002", "AIBD-0376-source-0003" ], "reviewed_on": "2026-10-24" }, "review_state": "reviewed", "coverage": "complete" }, "sources[].id": { "state": "value_present", "value": { "kind": "identifiers", "identifiers": [ "AIBD-0376-source-0001", "AIBD-0376-source-0002", "AIBD-0376-source-0003" ], "role": "Active evidence sources in reviewed order" }, "provenance": { "kind": "curatorial", "basis": "Assigned to the retained evidence in the dated source review.", "record_fields": [ "evidence" ], "source_refs": [ "AIBD-0376-source-0001", "AIBD-0376-source-0002", "AIBD-0376-source-0003" ], "reviewed_on": "2026-10-24" }, "review_state": "reviewed", "coverage": "complete" }, "sources[].language": { "state": "not_assessed", "review_state": "not_assessed", "coverage": "partial" }, "sources[].relationship": { "state": "value_present", "value": { "kind": "record_fields", "fields": { "evidence": [ { "kind": "press release", "citation": "West Yorkshire Police. Cutting Edge Facial Recognition Cameras Used for First Time in Kirklees. 2026-08-17.", "title": "Cutting Edge Facial Recognition Cameras Used for First Time in Kirklees", "url": "https://www.westyorkshire.police.uk/news-appeals/cutting-edge-facial-recognition-cameras-used-first-time-kirklees", "date": "2026-08-17", "written_by": "deployer" }, { "kind": "dataset", "citation": "West Yorkshire Police. Live facial recognition deployment register 2026. n.d. Version identified by filename 19102026. Huddersfield rows dated August 12–14, 2026.", "title": "Live facial recognition deployment register 2026", "url": "https://www.westyorkshire.police.uk/sites/default/files/2026-10/live-facial-recognition-deployment-register-2026-19102026.docx", "written_by": "deployer" }, { "kind": "report", "citation": "West Yorkshire Police. Live Facial Recognition. n.d. Operational description, NEC NeoFace identification, human review, and data retention.", "title": "Live Facial Recognition", "url": "https://www.westyorkshire.police.uk/about-us/how-we-work/facial-recognition/live-facial-recognition", "written_by": "deployer" } ] } }, "provenance": { "kind": "source_review", "basis": "Replaced repeated news coverage with police originals and added the deployment register’s counts and limits.", "record_fields": [ "evidence" ], "source_refs": [ "AIBD-0376-source-0001", "AIBD-0376-source-0002", "AIBD-0376-source-0003" ], "reviewed_on": "2026-10-24" }, "review_state": "reviewed", "coverage": "complete" }, "sources[].upstream_sources": { "state": "value_present", "value": { "kind": "structured", "data": { "origins": [ { "source_refs": [ "AIBD-0376-source-0001" ], "url": "https://www.westyorkshire.police.uk/news-appeals/cutting-edge-facial-recognition-cameras-used-first-time-kirklees", "title": "Cutting Edge Facial Recognition Cameras Used for First Time in Kirklees", "published_on": "2026-08-17", "relationship": "deployer", "citation": "West Yorkshire Police. Cutting Edge Facial Recognition Cameras Used for First Time in Kirklees. 2026-08-17." }, { "source_refs": [ "AIBD-0376-source-0002" ], "url": "https://www.westyorkshire.police.uk/sites/default/files/2026-10/live-facial-recognition-deployment-register-2026-19102026.docx", "title": "Live facial recognition deployment register 2026", "relationship": "deployer", "citation": "West Yorkshire Police. Live facial recognition deployment register 2026. n.d. Version identified by filename 19102026. Huddersfield rows dated August 12–14, 2026." }, { "source_refs": [ "AIBD-0376-source-0003" ], "url": "https://www.westyorkshire.police.uk/about-us/how-we-work/facial-recognition/live-facial-recognition", "title": "Live Facial Recognition", "relationship": "deployer", "citation": "West Yorkshire Police. Live Facial Recognition. n.d. Operational description, NEC NeoFace identification, human review, and data retention." } ], "excluded_republications": [ { "url": "https://www.examinerlive.co.uk/news/local-news/nine-including-stalker-wanted-shoplifter-34472938", "title": "Nine including stalker and wanted shoplifter caught out in Huddersfield with live facial recognition cameras", "published_on": "2026-08-17", "relationship": "Retained as source history; replaced by the original evidence or omitted because no distinct evidence is used for the revised claims", "previous_source_ref": "AIBD-0376-source-0001" }, { "url": "https://www.bbc.co.uk/news/articles/c70gl5rp19yo", "title": "Arrests after facial recognition tool used in Huddersfield", "published_on": "2026-08-17", "relationship": "Retained as source history; replaced by the original evidence or omitted because no distinct evidence is used for the revised claims", "previous_source_ref": "AIBD-0376-source-0002" }, { "url": "https://www.examinerlive.co.uk/news/local-news/nine-including-stalker-wanted-shoplifter-34472938", "title": "Nine including stalker and wanted shoplifter caught out in Huddersfield with live facial recognition cameras", "published_on": "2026-08-17", "relationship": "Repeated quotation or alternate version of a retained original work", "previous_source_ref": "AIBD-0376-source-0003" }, { "url": "https://oecd.ai/en/incidents/2026-08-17-4e1c", "title": "Live Facial Recognition Leads to Multiple Arrests in Huddersfield", "published_on": "2026-08-17", "relationship": "Retained as source history; replaced by the original evidence or omitted because no distinct evidence is used for the revised claims", "previous_source_ref": "AIBD-0376-source-0004" } ], "independent_evaluations_of_reported_results": 0, "lead_source_ref": "AIBD-0376-source-0001", "retained_source_order": [ "AIBD-0376-source-0001", "AIBD-0376-source-0002", "AIBD-0376-source-0003" ], "ordering_basis": "The source that directly supports the central case leads. Additional sources contribute the specific evidence or limitations described in claim_lineage.", "claim_lineage": [ { "claim": "Arrests and order checks", "source_chain": [ { "url": "https://www.westyorkshire.police.uk/news-appeals/cutting-edge-facial-recognition-cameras-used-first-time-kirklees", "locator": "August 12–14 operation and intervention descriptions", "role": "Original police announcement", "access_status": "Full relevant text reviewed", "published_on": "2026-08-17" } ], "limitations": [ "All outcome claims originate with the deployer; arrests are not convictions" ], "source_ref": "AIBD-0376-source-0001" }, { "claim": "Nine alerts, three arrests, six other interventions, and estimated 12,875 faces", "source_chain": [ { "url": "https://www.westyorkshire.police.uk/sites/default/files/2026-10/live-facial-recognition-deployment-register-2026-19102026.docx", "locator": "Table rows 12/08/2026, 13/08/2026, and 14/08/2026; columns for confirmed alerts, arrests, other interventions, and estimated faces", "role": "Original operational register; DOCX table reviewed", "access_status": "Full relevant text reviewed" } ], "limitations": [ "Sums: alerts 5+2+2, faces 5824+2951+4100", "All nine alerts are recorded as true confirmed; the register does not measure missed matches", "Filename indicates the October 19 version, not a verified publication date" ], "source_ref": "AIBD-0376-source-0002" }, { "claim": "System identity and review procedure", "source_chain": [ { "url": "https://www.westyorkshire.police.uk/about-us/how-we-work/facial-recognition/live-facial-recognition", "locator": "NEC NeoFace, trained-officer review, and retention sections", "role": "Original deployment-policy account", "access_status": "Full relevant text reviewed" } ], "limitations": [ "A police policy description is not independent assurance that every deployment complied" ], "source_ref": "AIBD-0376-source-0003" } ], "limitations": [ "No independent evaluation of the three deployments; BBC full text could not be re-opened and is not used for retained claims" ] } }, "provenance": { "kind": "source_review", "basis": "Replaced repeated news coverage with police originals and added the deployment register’s counts and limits.", "record_fields": [ "evidence" ], "source_refs": [ "AIBD-0376-source-0001", "AIBD-0376-source-0002", "AIBD-0376-source-0003" ], "reviewed_on": "2026-10-24" }, "review_state": "reviewed", "coverage": "complete", "display": { "answer": "The retained accounts describe three deployments without an independent evaluation. The BBC article’s full text was inaccessible.", "editor_note": "" } }, "strategic_assessments[]": { "state": "not_assessed", "review_state": "not_assessed", "coverage": "partial", "family": "strategic assessments" }, "summary": { "state": "value_present", "value": { "kind": "record_fields", "fields": { "summary": "West Yorkshire Police reported three arrests and six Sexual Harm Prevention Order checks in Huddersfield on August 12–14, 2026. Its register records nine alerts and an estimated 12,875 faces seen.", "account": "West Yorkshire Police used live facial recognition in Huddersfield on August 12–14, 2026. The force reported three arrests, involving a domestic stalking suspect, a person wanted on a warrant, and a shoplifting suspect, along with six Sexual Harm Prevention Order checks. Its deployment register records five alerts on August 12 and two on each subsequent day. All nine were recorded as confirmed true alerts. The estimated numbers of faces seen were 5,824, 2,951, and 4,100, totaling 12,875. These are the force’s operational records, not an independent accuracy study. Zero recorded false alerts does not establish that there were no missed matches. The force identifies NEC NeoFace as the matching system and states that trained officers review alerts before intervention. The reported arrests and checks do not establish a conviction or a specific harm that was prevented." } }, "provenance": { "kind": "curatorial", "basis": "Updated affected case fields after the dated primary-source review. Unrelated requirement assessments retain their existing status.", "record_fields": [ "summary", "account" ], "source_refs": [ "AIBD-0376-source-0001", "AIBD-0376-source-0002", "AIBD-0376-source-0003" ], "reviewed_on": "2026-10-24" }, "review_state": "record_mapped", "coverage": "partial" }, "systems[].autonomy_permissions": { "state": "not_assessed", "review_state": "not_assessed", "coverage": "partial" }, "systems[].component_role": { "state": "not_assessed", "review_state": "not_assessed", "coverage": "partial" }, "systems[].deployment_configuration": { "state": "not_assessed", "review_state": "not_assessed", "coverage": "partial" }, "systems[].inputs_outputs": { "state": "not_assessed", "review_state": "not_assessed", "coverage": "partial" }, "systems[].model_name": { "state": "not_assessed", "review_state": "not_assessed", "coverage": "partial" }, "systems[].model_version": { "state": "not_assessed", "review_state": "not_assessed", "coverage": "partial" }, "systems[].product_name": { "state": "value_present", "value": { "kind": "record_fields", "fields": { "system": "NEC NeoFace live facial recognition used in West Yorkshire Police camera vans" } }, "provenance": { "kind": "curatorial", "basis": "Updated affected case fields after the dated primary-source review. Unrelated requirement assessments retain their existing status.", "record_fields": [ "system" ], "source_refs": [ "AIBD-0376-source-0001", "AIBD-0376-source-0002", "AIBD-0376-source-0003" ], "reviewed_on": "2026-10-24" }, "review_state": "record_mapped", "coverage": "partial" }, "systems[].provider": { "state": "value_present", "value": { "kind": "structured", "data": { "application_developer": "NEC (NeoFace)" } }, "provenance": { "kind": "legacy_record", "basis": "Mapped from the existing case description without a new external source review.", "record_fields": [ "developer" ], "source_refs": [] }, "review_state": "record_mapped", "coverage": "partial" }, "taxonomy_crosswalks[]": { "state": "not_assessed", "review_state": "not_assessed", "coverage": "partial" }, "title": { "state": "value_present", "value": { "kind": "record_fields", "fields": { "title": "West Yorkshire Police's first live facial recognition deployment in Huddersfield: three arrests, including a domestic stalking suspect, and six Sexual Harm Prevention Order checks over three days", "headline": "Huddersfield's first facial recognition vans: three arrests, six checks" } }, "provenance": { "kind": "legacy_record", "basis": "Preserved from the existing AIBD record; external sources were not rechecked.", "record_fields": [ "title", "headline" ], "source_refs": [] }, "review_state": "record_mapped", "coverage": "partial" }, "version": { "state": "value_present", "value": { "kind": "identifiers", "identifiers": [ "231a8badedc852ef4b62e408af0651fbd1eb5d885134590727f4cc90b476b0c1" ], "role": "SHA-256 of normalized original case data" }, "provenance": { "kind": "curatorial", "basis": "Deterministic content version after the October 24, 2026 primary-source review.", "record_fields": [], "source_refs": [], "reviewed_on": "2026-10-24" }, "review_state": "record_mapped", "coverage": "complete" }, "workflow": { "state": "value_present", "value": { "kind": "record_fields", "fields": { "account": "West Yorkshire Police used live facial recognition in Huddersfield on August 12–14, 2026. The force reported three arrests, involving a domestic stalking suspect, a person wanted on a warrant, and a shoplifting suspect, along with six Sexual Harm Prevention Order checks. Its deployment register records five alerts on August 12 and two on each subsequent day. All nine were recorded as confirmed true alerts. The estimated numbers of faces seen were 5,824, 2,951, and 4,100, totaling 12,875. These are the force’s operational records, not an independent accuracy study. Zero recorded false alerts does not establish that there were no missed matches. The force identifies NEC NeoFace as the matching system and states that trained officers review alerts before intervention. The reported arrests and checks do not establish a conviction or a specific harm that was prevented.", "replication": { "produced_by": [ "Two vans on the first deployment day and one on each subsequent day, with trained officers available to review alerts", "A watchlist of wanted people, suspects and order subjects built from intelligence", "Officers on hand to review alerts and act on them" ], "must_hold": [ "Watchlist entries are current and lawful", "Officers verify each alert before a stop", "Non-matching faces are deleted as the force states" ], "echoes": [] } } }, "provenance": { "kind": "curatorial", "basis": "Updated affected case fields after the dated primary-source review. Unrelated requirement assessments retain their existing status.", "record_fields": [ "account", "replication" ], "source_refs": [ "AIBD-0376-source-0001", "AIBD-0376-source-0002", "AIBD-0376-source-0003" ], "reviewed_on": "2026-10-24" }, "review_state": "record_mapped", "coverage": "partial" } }, "summary": { "total": 91, "addressed": 91, "known": 29, "reviewed": 4, "record_mapped": 25, "not_assessed": 62, "complete": false, "by_state": { "value_present": 29, "not_reported": 0, "unresolved": 0, "not_assessed": 62, "not_applicable": 0, "withheld": 0, "source_unavailable": 0 } } } }