33 CFR 150.355 - How are other vessels cleared to move within the safety zone?
(a) Clearance by a manned deepwater port's person in charge of vessel operations is required before a vessel, other than a tanker or support vessel, enters the safety zone.
(b) The port's person in charge of vessel operations may clear a vessel under paragraph (a) of this section only if its entry into the safety zone would not:
Title 33 published on 2013-07-01
no entries appear in the Federal Register after this date.