{"data":{"id":"us/30-cfr-57.19079","jurisdiction":"us","citation":"30 CFR 57.19079","heading":"Blocking mine cars.","body":"Where mine cars are hoisted by cage or skip, means for blocking cars shall be provided at all landings and also on the cage.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","Subpart R—Personnel Hoisting"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-30.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:24Z","sha256":"7c01771d53b3a08f3fe19a5e469b8703e1fa34b7d8b3f0b414b91aa54f7ee7f7","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-57.19078","next":"us/30-cfr-57.19080"},"notice":"GroundRules: Original legal text. Not legal advice."}