{
  "url": "https://openlegislation.uk/air-quality-limit-values-regulations-2003-revoked",
  "json_url": "https://openlegislation.uk/air-quality-limit-values-regulations-2003-revoked.json",
  "id": "uksi/2003/2121",
  "title": "The Air Quality Limit Values Regulations 2003 (revoked)",
  "short_title": "Air Quality Limit Values 2003",
  "long_title": ". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .",
  "citation": "S.I. 2003/2121",
  "type": "uksi",
  "year": "2003",
  "number": "2121",
  "version": "current",
  "date": "2003-08-13",
  "revised": true,
  "valid_from": "2007-02-15",
  "extent": "E+W+S+N.I.",
  "unapplied_effects": 0,
  "provisions": [
    {
      "path": "introduction",
      "kind": "introduction",
      "number": null,
      "heading": "Introductory text",
      "url": "https://openlegislation.uk/air-quality-limit-values-regulations-2003-revoked/introduction",
      "extent": "E+W+S+N.I.",
      "status": null,
      "parent": null
    },
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      "heading": "Citation, commencement and extent",
      "url": "https://openlegislation.uk/air-quality-limit-values-regulations-2003-revoked/regulation-1",
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      "status": "repealed",
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      "status": "repealed",
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      "path": "regulation/3",
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      "heading": "Designation of competent authority",
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      "extent": null,
      "status": "repealed",
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    {
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      "heading": "Duty to ensure compliance with limit values",
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      "status": "repealed",
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      "url": "https://openlegislation.uk/air-quality-limit-values-regulations-2003-revoked/regulation-5",
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