{
  "schema": "kallipolis.resource-quality.v1",
  "id": "resource.public-data.uk-police-data-api",
  "version": "1.0.0",
  "title": "UK Police Data API boundary",
  "summary": "Official-source access, authentication, request-shaping, paging, freshness, legal, and interpretation boundaries for UK Police Data API.",
  "content": {
    "kind": "public-data-api-boundary",
    "facts": [
      {
        "id": "fact.uk.police-data-api.access",
        "statement": "The Police API provides JSON access to police forces, neighbourhoods, street-level crime, outcomes, stop-and-search data, events, stations, categories, and data availability for England, Wales, and Northern Ireland.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.uk.police-data-api"
        ]
      },
      {
        "id": "fact.uk.police-data-api.authentication",
        "statement": "The API no longer requires authentication and public access does not grant case-system, exact-location, person-identification, police-operation, reporting, or enforcement authority.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.uk.police-data-api"
        ]
      },
      {
        "id": "fact.uk.police-data-api.request",
        "statement": "Clients must bind force, neighbourhood, location or polygon, category, and month, use POST for long polygons, respect fifteen requests per second with burst thirty, and handle 429 and size-limit failures.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.uk.police-data-api"
        ]
      },
      {
        "id": "fact.uk.police-data-api.boundary",
        "statement": "Crime and stop data is monthly, force-supplied, quality-checked, anonymised, and geographically approximate and is not official performance statistics or proof of an incident, person, guilt, risk, or current police activity.",
        "normativeLevel": "informative",
        "sourceIds": [
          "source.uk.police-data-api"
        ]
      }
    ]
  },
  "language": "en",
  "category": "public-data-api",
  "state": "prepared",
  "canonicalUrl": "https://platoskallipolis.com/resources/public-data-apis/uk-police-data-api.json",
  "contentHash": "sha256:7ee29d3077a4a0d74258c072cf634d5b8abd0e48aa7d11f6afb3e99663cba02b",
  "owner": {
    "id": "platos-kallipolis",
    "name": "Plato's Kallipolis",
    "type": "organization",
    "accountabilityUrl": "https://platoskallipolis.com/about"
  },
  "access": {
    "mode": "public",
    "url": "https://platoskallipolis.com/resources/public-data-apis/uk-police-data-api.json",
    "authentication": "none",
    "robotsAllowed": true
  },
  "provenance": {
    "method": "primary-source",
    "sources": [
      {
        "id": "source.uk.police-data-api",
        "url": "https://data.police.uk/docs/",
        "title": "Police API Documentation",
        "publisher": "Single Online Home National Digital Team",
        "observedAt": "2026-08-28T05:32:38Z"
      }
    ]
  },
  "observedAt": "2026-08-28T05:32:38Z",
  "freshness": {
    "policy": "max-age",
    "state": "current",
    "nextReviewAt": "2026-09-04T05:32:38Z",
    "maxAgeSeconds": 604800
  },
  "license": {
    "id": "source-terms-apply",
    "url": "https://data.police.uk/about/",
    "redistributionAllowed": false
  },
  "evidence": [
    {
      "id": "evidence.uk.police-data-api",
      "type": "source-claim",
      "url": "https://data.police.uk/docs/",
      "observedAt": "2026-08-28T05:32:38Z"
    }
  ]
}