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  "id": "uksi/1956/1942",
  "title": "The Coal Mines (Cardox and Hydrox) Regulations 1956",
  "short_title": "Coal Mines (Cardox and Hydrox) 1956",
  "long_title": "These regulations apply to the maintenance, preparation for use and use at coal mines of blasting materials and devices known as “cardox shells” and “hydrox shells”.",
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