[Code of Federal Regulations] [Title 33, Volume 2] [Revised as of July 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 33CFR135.303] [Page 67] TITLE 33--NAVIGATION AND NAVIGABLE WATERS CHAPTER I--COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PART 135--OFFSHORE OIL POLLUTION COMPENSATION FUND--Table of Contents Subpart D--Notification of Pollution Incidents Sec. 135.303 Definitions. As used in this subpart: Occurrences which pose an imminent threat of oil pollution means those incidents that are likely to result in a discharge of oil and include, but are not limited to: vessel collisions, grounding or stranding; structural failure in a tank, pipeline or other oil handling system; fire, explosion or other events which may cause structural damage to a vessel or offshore facility. [CGD 77-055, 44 FR 16868, Mar. 19, 1979, as amended by CGD 91-035, 57 FR 36316, Aug. 12, 1992]