{
  "url": "https://openlegislation.uk/fire-certificates-special-premises-regulations-northern-ireland-1991/schedule-1/paragraph-24",
  "json_url": "https://openlegislation.uk/fire-certificates-special-premises-regulations-northern-ireland-1991/schedule-1/paragraph-24.json",
  "legislation": "nisr/1991/446",
  "legislation_title": "Fire Certificates (Special Premises) Regulations (Northern Ireland) 1991",
  "legislation_url": "https://openlegislation.uk/fire-certificates-special-premises-regulations-northern-ireland-1991",
  "path": "schedule/1/paragraph/24",
  "kind": "paragraph",
  "number": "24",
  "heading": null,
  "text": "In this Schedule—\n“liquefied petroleum gas” means commercial butane, commercial propane or any mixture thereof;\n“commercial butane” means a hydrocarbon mixture consisting predominantly of butane, butylene or any mixture thereof;\n“commercial propane” means a hydrocarbon mixture consisting predominantly of propane, propylene or any mixture thereof;\n“highly flammable liquid” means any liquid, liquid solution, emulsion or suspension (other than liquefied petroleum gas or liquefied natural gas) which when tested in the manner specified in Schedule 1 to the Highly Flammable Liquids and Liquefied Petroleum Gases Regulations (Northern Ireland) 1975, gives off a flammable vapour at a temperature of less than 32 degrees Celsius and, when tested in the manner specified in Schedule 2 to those Regulations, supports combustion.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "S.R. 1975 No. 256"
    }
  ],
  "outstanding_effects": [
    {
      "type": "words substituted",
      "affecting": "nisr/2015/265",
      "affecting_title": "The Classification, Labelling and Packaging of Chemicals (Amendment) Regulations (Northern Ireland) 2015"
    },
    {
      "type": "words omittted",
      "affecting": "nisr/2015/265",
      "affecting_title": "The Classification, Labelling and Packaging of Chemicals (Amendment) Regulations (Northern Ireland) 2015"
    },
    {
      "type": "substituted",
      "affecting": "nisr/2001/436",
      "affecting_title": "Radiation (Emergency Preparedness and Public Information) Regulations (Northern Ireland) 2001 (revoked)"
    },
    {
      "type": "words substituted",
      "affecting": "nisr/2003/152",
      "affecting_title": "Dangerous Substances and Explosive Atmospheres Regulations (Northern Ireland) 2003"
    }
  ],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/nisr/1991/446/schedule/1/paragraph/24",
    "retrieved_at": "2026-10-29T03:00:13.273700+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."
}