{"data":{"id":"us/49-cfr-195.438","jurisdiction":"us","citation":"49 CFR 195.438","heading":"Smoking or open flames.","body":"Each operator shall prohibit smoking and open flames in each pump station area and each breakout tank area where there is a possibility of the leakage of a flammable hazardous liquid or of the presence of flammable vapors.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER I—PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","SUBCHAPTER D—PIPELINE SAFETY","PART 195—TRANSPORTATION OF HAZARDOUS LIQUIDS BY PIPELINE","Subpart F—Operation and Maintenance"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-49.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:34Z","sha256":"9f8fcd143d92a8a7239c68611c6b9e609fe0e49efe18369a484d85174f81ba54","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-195.436","next":"us/49-cfr-195.440"},"notice":"GroundRules: Original legal text. Not legal advice."}