{
  "url": "https://openlegislation.uk/gun-barrel-proof-act-1978-commencement-no-1-order-1978",
  "json_url": "https://openlegislation.uk/gun-barrel-proof-act-1978-commencement-no-1-order-1978.json",
  "id": "uksi/1978/1587",
  "title": "The Gun Barrel Proof Act 1978 (Commencement No. 1) Order 1978",
  "short_title": "Gun Barrel Proof Act 1978 (Commencement No. 1) 1978",
  "long_title": "This Order brings into operation on 1st December 1978 all the provisions of the Gun Barrel Proof Act 1978 other than those relating to the Convention for the Reciprocal Recognition of Proof Marks of Small Arms (Cmnd. 5942).",
  "citation": "S.I. 1978/1587",
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      "date": "1978-12-07",
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  "provenance": {
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    "source_url": "https://www.legislation.gov.uk/uksi/1978/1587",
    "retrieved_at": "2026-10-29T19:27:14.608319+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."
}