Section 165.1108 - Security Zones; Cruise Ships, Port of San Diego, California(a)Definition. "Cruise ship" as used in this section means a passenger vessel, except for a ferry, 100 gross tons or more, authorized to carry more than 12 passengers for hire; capable of making international voyages lasting more than 24 hours, any part of which is on the high seas; and for which passengers are embarked, disembarked or at a port of call in the San Diego port.(b)Location. The following areas are security zones: All navigable waters, extending from the surface to the sea floor, within a 100-yard radius around any cruise ship that is located within the San Diego port area landward of the sea buoys bounding the Port of San Diego.(c)Regulations. Under regulations in 33 CFR part 165 , subpart D, a person or vessel may not enter into or remain in the security zones created by this section unless authorized by the Coast Guard Captain of the Port, San Diego (COTP) or a COTP designated representative. Persons desiring to transit these security zones may contact the COTP at telephone number (619) 278-7033 or on VHF-FM channel 16 (156.8 MHz) to seek permission to transit the area. If permission is granted, all persons and vessels must comply with the instructions of the Captain of the Port or his or her designated representative.(d)Authority. In addition to 46 U.S.C. 70034 and 46 U.S.C. 70051 , the authority for this section includes 46 U.S.C. 70116 .(e)Enforcement. The U.S. Coast Guard may be assisted in the patrol and enforcement of the security zones by the San Diego Harbor Police.COTP San Diego 02-026, 68 FR 1008, Jan. 8, 2003, as amended by USCG-2011-0038, 76 FR 15218, Mar. 21, 2011