(a) Regulated area. The Coast Guard is establishing a fixed security zone on all waters of the Cooper River, bank-to-bank and surface to bottom, from the Don Holt I-526 Bridge to the intersection of Foster Creek at a line on 32 degrees 58 minutes North Latitude.

(b) Enforcement period. This section will be enforced when security assets are on scene and Sector Charleston has notified the maritime community that an Enforcement Period is in effect. Sector Charleston will notify the maritime community by broadcast notice to mariners on VHF Marine Band Radio, Channel 16 (156.8 MHz), or Marine Safety Information Bulletins, or actual notice from on scene security assets enforcing the security zone.

(c) Regulations. During enforcement of the security zone described in paragraph (a) of this section, vessels or persons are prohibited from entering, transiting, mooring, anchoring, or loitering within the security zone unless authorized by the Captain of the Port Charleston, South Carolina or his or her designated representative.