{
  "url": "https://openlegislation.uk/dangerous-substances-and-explosive-atmospheres-regulations-northern-ireland-2003/schedule-4",
  "json_url": "https://openlegislation.uk/dangerous-substances-and-explosive-atmospheres-regulations-northern-ireland-2003/schedule-4.json",
  "legislation": "nisr/2003/152",
  "legislation_title": "Dangerous Substances and Explosive Atmospheres Regulations (Northern Ireland) 2003",
  "legislation_url": "https://openlegislation.uk/dangerous-substances-and-explosive-atmospheres-regulations-northern-ireland-2003",
  "path": "schedule/4",
  "kind": "schedule",
  "number": "4",
  "heading": "(which substantially reproduces the provisions of Annex III of Council Directive 99/92/EC)",
  "text": "Distinctive features:\n(a) triangular shape;\n(b) black letters on a yellow background with black edging (the yellow part to take up at least 50% of the area of the sign).",
  "extent": "N.I.",
  "status": "prospective",
  "version": "current",
  "annotations": [],
  "outstanding_effects": [
    {
      "type": "coming into force",
      "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/2003/152/schedule/4",
    "retrieved_at": "2026-10-29T02:03:46.931097+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."
}