{
  "url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987",
  "json_url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987.json",
  "id": "uksi/1987/905",
  "title": "The Marek’s Disease (Restriction on Vaccination) Order 1987",
  "short_title": "Marek’s Disease (Restriction on Vaccination) 1987",
  "long_title": "This Order prohibits the vaccination of any poultry against Marek’s disease with a vaccine of the kind specified in the Order (that is to say a vaccine consisting of or containing derivatives of the Rispens strain or the SB1 strain) except under the authority of a licence issued by the appropriate Minister (as defined in the Order) (article 4).",
  "citation": "S.I. 1987/905",
  "type": "uksi",
  "year": "1987",
  "number": "905",
  "version": "current",
  "date": "1987-05-14",
  "revised": false,
  "valid_from": null,
  "extent": null,
  "unapplied_effects": 1,
  "provisions": [
    {
      "path": "introduction",
      "kind": "introduction",
      "number": null,
      "heading": "Introductory text",
      "url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987/introduction",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "article/1",
      "kind": "article",
      "number": "1",
      "heading": "Title and commencement",
      "url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987/article-1",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "article/2",
      "kind": "article",
      "number": "2",
      "heading": "Extension of definition of “disease”",
      "url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987/article-2",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "article/3",
      "kind": "article",
      "number": "3",
      "heading": "Interpretation",
      "url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987/article-3",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "article/4",
      "kind": "article",
      "number": "4",
      "heading": "Restriction on vaccination",
      "url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987/article-4",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "article/5",
      "kind": "article",
      "number": "5",
      "heading": "Production of licences",
      "url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987/article-5",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "article/6",
      "kind": "article",
      "number": "6",
      "heading": "Offences",
      "url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987/article-6",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "article/7",
      "kind": "article",
      "number": "7",
      "heading": "Local authority to enforce Order",
      "url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987/article-7",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "signature",
      "kind": "signature",
      "number": null,
      "heading": "Signature",
      "url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987/signature",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "note",
      "kind": "note",
      "number": null,
      "heading": "Explanatory note",
      "url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987/note",
      "extent": null,
      "status": null,
      "parent": null
    }
  ],
  "has_text": true,
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    {
      "title": "Printed copy",
      "main": true,
      "language": null,
      "date": "2023-11-22",
      "size": 132396,
      "url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987/pdf/uksi_19870905_en.pdf",
      "source_url": "https://www.legislation.gov.uk/uksi/1987/905/pdfs/uksi_19870905_en.pdf"
    }
  ],
  "outstanding_effects": [
    {
      "type": "revoked",
      "affected_provisions": "Instrument",
      "affecting": "uksi/1994/472",
      "affecting_title": "The Marek’s Disease (Restriction on Vaccination) (Revocation) Order 1994",
      "affecting_provisions": "art.2"
    }
  ],
  "made_under": [
    {
      "id": "ukpga/1981/22",
      "title": "Animal Health Act 1981",
      "url": "https://openlegislation.uk/animal-health-act-1981",
      "provisions": [
        "section/1",
        "section/72",
        "section/88"
      ]
    }
  ],
  "changes_made_to": 1,
  "changes_made_to_url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987/changes.json",
  "changes_made_by": 0,
  "changes_made_by_url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987/changes/by-it.json",
  "instruments_made_under": 0,
  "instruments_made_under_url": "https://openlegislation.uk/mareks-disease-restriction-on-vaccination-order-1987/instruments.json",
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1987/905",
    "retrieved_at": "2026-10-29T16:26:12.392433+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."
}