The Commandant, in order to achieve the purposes of this part, may prescribe such conditions and restrictions relating to the safety of waterfront facilities and vessels in port as the Commandant finds to be necessary under existing circumstances. Such conditions and restrictions may extend, but shall not be limited to, the inspection, operation, maintenance, guarding, and manning of, and fire-prevention measures for, such vessels and waterfront facilities. Such conditions and restrictions relating to the safety of waterfront facilities and vessels in port may also extend to measures the Commandant finds to be necessary under existing circumstances to prevent, detect, assess, and remediate an actual or threatened cyber incident that could cause damage or injury to vessels, harbors, ports, or waterfront facilities.

Whenever the Captain of the Port finds that the mooring of any vessel to a wharf, dock, pier, or other waterfront structure would endanger such vessel, or any other vessel, or the harbor or any facility therein by reason of conditions existing on or about such wharf, dock, pier, or other waterfront structure, including inadequate guard service, insufficient lighting, fire hazards, inadequate fire protection, unsafe machinery, internal disturbance, damage to any data, information, network, program, system, or other digital infrastructure, actual or threatened cyber incident, or unsatisfactory operation, the Captain of the Port may prevent the mooring of any vessel to such wharf, dock, pier, or other waterfront structure until the unsatisfactory condition or conditions so found are corrected, and the Captain of the Port may, for the same reasons, after any vessel has been moored, compel the shifting of such vessel from any such wharf, dock, pier, or other waterfront structure.