{"data":{"id":"us/33-cfr-401.38","jurisdiction":"us","citation":"33 CFR 401.38","heading":"Limit of approach to a lock.","body":"A vessel approaching a lock shall comply with directions indicated by the signal light system associated with the lock and in no case shall its stem pass the designated limit of approach sign while a red light or no light is displayed.","path":["Title 33—Navigation and Navigable Waters","CHAPTER IV—GREAT LAKES ST. LAWRENCE SEAWAY DEVELOPMENT CORPORATION, DEPARTMENT OF TRANSPORTATION","PART 401—SEAWAY REGULATIONS AND RULES","Subpart A—Regulations"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-33.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:35Z","sha256":"130a7dd29430a9ba0cbf39a695a965428864a8181cbb23aeac2f96aa6bcb3167","source_id":"us-cfr","stale":true,"prev":"us/33-cfr-401.37","next":"us/33-cfr-401.39"},"notice":"GroundRules: Original legal text. Not legal advice."}