{
  "url": "https://openlegislation.uk/planning-hazardous-substances-regulations-1992/schedule-3/paragraph-1",
  "json_url": "https://openlegislation.uk/planning-hazardous-substances-regulations-1992/schedule-3/paragraph-1.json",
  "legislation": "uksi/1992/656",
  "legislation_title": "The Planning (Hazardous Substances) Regulations 1992",
  "legislation_url": "https://openlegislation.uk/planning-hazardous-substances-regulations-1992",
  "path": "schedule/3/paragraph/1",
  "kind": "paragraph",
  "number": "1",
  "heading": "Below ambient temperature vessel conditions",
  "text": "A hazardous substance shall only be present at below ambient temperature in a vessel in a vessel area if—\n(a) it was present at below ambient temperature in a vessel in that vessel area at any time during the establishment period;\n(b) the vessel in which it is present does not have a greater capacity than that specified in column 1 of Table C; and\n(c) the pressure at which it is present does not exceed—\n(i) atmospheric pressure, if the substance was not present at above atmospheric pressure at below ambient temperature in a vessel in that vessel area at any time during the establishment period; or\n(ii) the pressure specified in column 2 of Table C, in any other case.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [
    {
      "type": "words substituted",
      "affecting": "uksi/1999/981",
      "affecting_title": "The Planning (Control of Major-Accident Hazards) Regulations 1999"
    },
    {
      "type": "word omitted",
      "affecting": "uksi/1999/981",
      "affecting_title": "The Planning (Control of Major-Accident Hazards) Regulations 1999"
    }
  ],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1992/656/schedule/3/paragraph/1",
    "retrieved_at": "2026-10-29T14:25:37.525827+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."
}