33 C.F.R. § 401.44 Mooring in locks.
Title 33 - Navigation and Navigable Waters
(a) Mooring lines shall only be placed on mooring posts as directed by the officer in charge of a mooring operation. (b) No winch from which a mooring line runs shall be operated until the officer in charge of a mooring operation has signalled that the line has been placed on a mooring post.
Title 33: Navigation and Navigable Waters
PART 401—SEAWAY REGULATIONS AND RULES
Subpart A—Regulations
Seaway Navigation
§ 401.44 Mooring in locks.

