{"data":{"id":"us/30-cfr-57.14207","jurisdiction":"us","citation":"30 CFR 57.14207","heading":"Parking procedures for unattended equipment.","body":"Mobile equipment shall not be left unattended unless the controls are placed in the park position and the parking brake, if provided, is set. When parked on a grade, the wheels or tracks of mobile equipment shall be either chocked or turned into a bank or rib.","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 M—Machinery and Equipment"],"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":"991f0c4e3e995deacb1e2445e4075a7e97d7b100cbee689e8deed01b222f8200","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-57.14206","next":"us/30-cfr-57.14208"},"notice":"GroundRules: Original legal text. Not legal advice."}