{
  "url": "https://openlegislation.uk/merger-reference-blue-circle-industries-plc-and-myson-group-plc-order-1989",
  "json_url": "https://openlegislation.uk/merger-reference-blue-circle-industries-plc-and-myson-group-plc-order-1989.json",
  "id": "uksi/1989/1558",
  "title": "The Merger Reference (Blue Circle Industries plc and Myson Group plc) Order 1989",
  "short_title": "Merger Reference (Blue Circle Industries plc and Myson Group plc) 1989",
  "long_title": "Blue Circle Industries plc, its subsidiaries and its associates are prohibited by this Order from acquiring any shares or interests in shares in Myson Group plc beyond those already held, from exercising 15% or more of voting rights and from making agreements with others to secure control of Myson.",
  "citation": "S.I. 1989/1558",
  "type": "uksi",
  "year": "1989",
  "number": "1558",
  "version": "current",
  "date": "1989-08-30",
  "revised": false,
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  "provisions": [
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      "heading": "Introductory text",
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    },
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      "extent": null,
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    },
    {
      "path": "signature",
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      "number": null,
      "heading": "Signature",
      "url": "https://openlegislation.uk/merger-reference-blue-circle-industries-plc-and-myson-group-plc-order-1989/signature",
      "extent": null,
      "status": null,
      "parent": null
    },
    {
      "path": "note",
      "kind": "note",
      "number": null,
      "heading": "Explanatory note",
      "url": "https://openlegislation.uk/merger-reference-blue-circle-industries-plc-and-myson-group-plc-order-1989/note",
      "extent": null,
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    }
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      "date": "2023-11-22",
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      "source_url": "https://www.legislation.gov.uk/uksi/1989/1558/pdfs/uksi_19891558_en.pdf"
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  ],
  "outstanding_effects": [
    {
      "type": "revoked",
      "affected_provisions": "Instrument",
      "affecting": "uksi/1989/2432",
      "affecting_title": "The Merger Reference (Blue Circle, Yale and Myson) (Revocation) Order 1989",
      "affecting_provisions": null
    }
  ],
  "made_under": [
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      "id": "ukpga/1973/41",
      "title": "Fair Trading Act 1973",
      "url": "https://openlegislation.uk/fair-trading-act-1973",
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        "section/74"
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  "instruments_made_under_url": "https://openlegislation.uk/merger-reference-blue-circle-industries-plc-and-myson-group-plc-order-1989/instruments.json",
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1989/1558",
    "retrieved_at": "2026-10-29T15:37:59.338290+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."
}