[Code of Federal Regulations]
[Title 33, Volume 3]
[Revised as of July 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 33CFR401.40]

[Page 671-672]
 
                TITLE 33--NAVIGATION AND NAVIGABLE WATERS
 
CHAPTER IV--SAINT LAWRENCE SEAWAY DEVELOPMENT CORPORATION, DEPARTMENT OF 
                             TRANSPORTATION
 
PART 401_SEAWAY REGULATIONS AND RULES--Table of Contents
 
                          Subpart A_Regulations
 
Sec.  401.40  Entering, exiting or position in lock.

    (a) No vessel shall proceed into a lock in such a manner that the 
stem passes the stop symbol on the lock wall nearest the closed gates.
    (b) No vessel shall depart a lock in such a manner that the stern 
passes the stop symbol on the lock wall nearest the closed gates.

[[Page 672]]

    (c) Every vessel proceeding into a lock shall be positioned and 
moored as directed by the officer in charge of the mooring operation.
    (d) No vessel shall use thrusters when passing a lock gate.

(68 Stat. 93-96, 33 U.S.C. 981-990, as amended and secs. 4, 5, 6, 7, 8, 
12 and 13 of sec. 2 of Pub. L. 95-474, 92 Stat. 1471)

[45 FR 52378, Aug. 7, 1980, and 47 FR 51122, Nov. 12, 1982, as amended 
at 48 FR 20691, May 9, 1983; 72 FR 2620, Jan. 22, 2007]