{
  "url": "https://openlegislation.uk/carcinogens-and-mutagens-miscellaneous-amendments-regulations-2020/regulation-7",
  "json_url": "https://openlegislation.uk/carcinogens-and-mutagens-miscellaneous-amendments-regulations-2020/regulation-7.json",
  "legislation": "uksi/2020/40",
  "legislation_title": "The Carcinogens and Mutagens (Miscellaneous Amendments) Regulations 2020",
  "legislation_url": "https://openlegislation.uk/carcinogens-and-mutagens-miscellaneous-amendments-regulations-2020",
  "path": "regulation/7",
  "kind": "regulation",
  "number": "7",
  "heading": "Amendment of the Mines Regulations 2014",
  "text": "(1) The Mines Regulations 2014 are amended as follows.\n(2) In regulation 2(1) for the definition of “action level” substitute—\n““action level” means, in relation to respirable dust, a concentration in air equal to or greater than 3mg/m3 as a time-weighted average over a 40 hour period;”.\n(3) Omit regulation 44.\n(4) In regulation 45—\n(a) in paragraph (5) omit “and respirable crystalline silica”;\n(b) in paragraph (6) omit “or respirable crystalline silica”;\n(c) in paragraph (6)(a) omit “relevant”.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "S.I. 2014/3248."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/2020/40/regulation/7",
    "retrieved_at": "2026-10-28T22:34:41.239519+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}