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      "rows": 306343,
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    "west-midlands": {
      "present": 36,
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    },
    "west-yorkshire": {
      "present": 36,
      "rows": 908407,
      "crimeRows": 823582,
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      "missingGeography": 8131,
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    },
    "wiltshire": {
      "present": 36,
      "rows": 154154,
      "crimeRows": 122981,
      "asbRows": 31173,
      "missingGeography": 0,
      "outsideMaster": 0,
      "geolocatedEw": 122981,
      "ownForceGeolocated": 122362,
      "blankCrimeId": 0,
      "duplicateRows": 166,
      "conflictingIdRows": 229
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  },
  "sources": [
    {
      "id": "about",
      "url": "https://data.police.uk/about/",
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      "sha256": "ace0cf0e00663ac3a4215fa7ec97622a88d0c523643b6b915d99469a3bb11768",
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    },
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      "id": "changelog",
      "url": "https://data.police.uk/changelog/",
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      "sha256": "82ea8ae5ff2cd8216425f76b048063697cfb214547739540c63d803d8afe1621",
      "archive": {
        "file": "inputs/crime-changelog.html.gz",
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    },
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      "id": "data",
      "url": "https://data.police.uk/data/",
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      "archive": {
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    },
    {
      "id": "data/archive",
      "url": "https://data.police.uk/data/archive/",
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      "archive": {
        "file": "inputs/crime-data-archive.html.gz",
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    },
    {
      "id": "police-street-2026-08",
      "url": "https://data.police.uk/data/archive/2026-08.zip",
      "title": "Police.uk August 2026 archive",
      "sha256": "3f41cce2f20b1034a5b29d86460b822b34ec6758ae81c20095be61441f54f66a",
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      "observationPeriod": "2023-09 through 2026-08",
      "releasedAt": "2026-09-30",
      "releaseEvidence": "Archive HTTP Last-Modified; publisher MD5 independently verified",
      "extractedAt": "2026-10-12",
      "licence": "Open Government Licence v3.0",
      "sourceGeography": "LSOA2021; source changelog records June 2023 migration",
      "revision": "Frozen August 2026 archive snapshot; prior months include refreshes"
    },
    {
      "id": "ons-lsoa21-lad23-pfa23",
      "url": "https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/LSOA21_LAD23_EW_LU/FeatureServer/0/query",
      "secondaryUrl": "https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/LAD23_CSP23_PFA23_EW_LU/FeatureServer/0/query?where=1%3D1&outFields=*&returnGeometry=false&f=json",
      "extractedAt": "2026-10-12",
      "sourceGeography": "LSOA2021 best fit LAD2023; LAD2023 to PFA2023",
      "licence": "Open Government Licence v3.0",
      "archives": [
        {
          "file": "inputs/crime-lsoa-lad23.json.gz",
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          "bytes": 83304
        },
        {
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          "bytes": 7343
        },
        {
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        {
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  ],
  "policies": {
    "scope": "Primary diagnostic rates include only crimes reported by the LSOA own territorial force, assigned via ONS LSOA21→LAD23→PFA23; cross-boundary reporting and BTP are retained separately in aggregates. They are not all-police or true incidence rates.",
    "duplicates": "Nonempty Crime ID is deduplicated across 36 months within its reporting force. Same month, LSOA and category repeated ID collapses; conflicting month/location/category IDs are quarantined with affected LSOAs flagged. Blank IDs are retained, not collapsed by anonymous location.",
    "geography": "Source anonymised LSOA2021 retained as published; missing/unknown geography is not allocated or imputed. Location is approximate, not a victim residence or insurer garaging postcode.",
    "missingness": "Missing force-month files never become zero. Zero counts are valid only within present reporting files, subject to geography/reporting limitations. No scaling of incomplete months to 36 months.",
    "btp": "BTP is separately audited and explicitly excluded from territorial diagnostic rates; incomplete BTP must not imply complete all-police coverage.",
    "nationalBands": "Withheld for all four E5 candidates because the full national LSOA reference population lacks comparable complete reporting. No partial subset is labelled national deciles.",
    "denominators": "Vehicle crime and burglary use Census2021 TS045 households; damage/arson and nonvehicle crime use Census2021 TS001 total residents. Frozen-denominator context rates, not current household/population or at-risk vehicle exposure.",
    "time": "Snapshot contains September2023–August2026 observations and historical refreshes, released September2026. Retrospective source, not certified available at 2022–2024 forecast origins."
  },
  "nationalDecilesReleased": false,
  "attribution": "Source: data.police.uk and Office for National Statistics, licensed under the Open Government Licence v3.0.",
  "territorialTotals": {
    "present": 1505,
    "rows": 17358196,
    "crimeRows": 14623402,
    "asbRows": 2734794,
    "missingGeography": 251074,
    "outsideMaster": 0,
    "geolocatedEw": 14372328,
    "ownForceGeolocated": 14310327,
    "blankCrimeId": 0,
    "duplicateRows": 29342,
    "conflictingIdRows": 28232
  },
  "scopeNote": "43 territorial forces are the E&W reference. BTP and PSNI are audited separately; PSNI is outside the reference. Totals for geography loss and duplicate records should use territorialTotals, not sum all 45 forces.",
  "aggregateInputs": [
    {
      "file": "inputs/crime-lsoa-force-lookup.csv.gz",
      "sha256": "ea72c6f939fdf85025f3773b2a7a6296fc54adb4c4809f13b73256810702fd51"
    },
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      "file": "inputs/crime-force-month-audit.csv.gz",
      "sha256": "001139ceb57542ddc74e4ceb969e1149d41274cc084f7431f8b4b42408f386b1"
    },
    {
      "file": "inputs/crime-member-checksums.json.gz",
      "sha256": "106ecbc2d513beb52c8b602695782400b2458a118cfe35c9e173fa2d926f41a4"
    },
    {
      "file": "inputs/crime-lsoa-force-month-counts.csv.gz",
      "sha256": "90e54c9aaf16f7575b3fcbc04e046b4700c06ce10ec327d2b466d651f5d2623d"
    },
    {
      "file": "inputs/crime-conflicting-id-lsoas.csv.gz",
      "sha256": "0451351f552ed018872eaa050fcefe7fba91e80a391bb30df19f16dc74b79e93"
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  ],
  "featureRows": 142688,
  "completeReportingLsoas": 33577,
  "rateEligibleLsoas": 26627,
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      "missingCount": 9045,
      "statusCounts": {
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        "provisional": 26627,
        "missing_force_months": 2095
      },
      "zeroCount": 121,
      "nationalDecileCount": 0,
      "primaryBandStatus": "withheld_incomplete_national_reference",
      "scope": "Own-territorial-force geolocated observed crime only; BTP excluded and separately audited",
      "unit": "incidents/1,000 households/year",
      "denominatorVintage": "Census2021",
      "observationPeriod": "2023-09–2026-08"
    },
    "burglary": {
      "validCount": 26627,
      "missingCount": 9045,
      "statusCounts": {
        "conflicting_crime_ids": 6950,
        "provisional": 26627,
        "missing_force_months": 2095
      },
      "zeroCount": 140,
      "nationalDecileCount": 0,
      "primaryBandStatus": "withheld_incomplete_national_reference",
      "scope": "Own-territorial-force geolocated observed crime only; BTP excluded and separately audited",
      "unit": "incidents/1,000 households/year",
      "denominatorVintage": "Census2021",
      "observationPeriod": "2023-09–2026-08"
    },
    "criminal_damage_arson": {
      "validCount": 26627,
      "missingCount": 9045,
      "statusCounts": {
        "conflicting_crime_ids": 6950,
        "provisional": 26627,
        "missing_force_months": 2095
      },
      "zeroCount": 23,
      "nationalDecileCount": 0,
      "primaryBandStatus": "withheld_incomplete_national_reference",
      "scope": "Own-territorial-force geolocated observed crime only; BTP excluded and separately audited",
      "unit": "incidents/1,000 residents/year",
      "denominatorVintage": "Census2021",
      "observationPeriod": "2023-09–2026-08"
    },
    "non_vehicle_crime": {
      "validCount": 26627,
      "missingCount": 9045,
      "statusCounts": {
        "conflicting_crime_ids": 6950,
        "provisional": 26627,
        "missing_force_months": 2095
      },
      "zeroCount": 14,
      "nationalDecileCount": 0,
      "primaryBandStatus": "withheld_incomplete_national_reference",
      "scope": "Own-territorial-force geolocated observed crime only; BTP excluded and separately audited",
      "unit": "incidents/1,000 residents/year",
      "denominatorVintage": "Census2021",
      "observationPeriod": "2023-09–2026-08"
    }
  },
  "nationalBandsReleased": false,
  "featureArtifact": {
    "file": "inputs/crime-features.csv.gz",
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    "bytes": 2207443
  },
  "denominatorSources": [
    {
      "file": "ew-deciles/v1/inputs/ts045-lsoa.csv.gz",
      "sha256": "19c088c0d81fdbf19c36d89a8ea8c6acb02a85a1ec3f4481f9eb62a58955b2e1"
    },
    {
      "file": "ew-deciles/v1/inputs/ts001-lsoa.csv.gz",
      "sha256": "457945b941dec115f494bcba08a9d3a69635ab5584ce55c6e4b3733dd213717a"
    }
  ],
  "qualityLimit": "A full set of force files is reporting completeness only. Unlocated crime, under-reporting, category differences, anonymisation and fixed 2021 denominators remain. Rates are provisional diagnostics and no collision/insurer predictive validation has occurred."
}