—INTERNATIONAL—
Steering and Sailing Rules
PART B—STEERING AND SAILING RULES
Section I—Conduct of Vessels in Any Condition of Visibility
RULE 4
Application Rules in this Section apply to any condition of visibility.
RULE 5
Look-out
Every vessel shall at all times maintain a proper look-out by sight and hearing as well as by all available means appropriate in the prevailing circumstances and conditions so as to make a full appraisal of the situation and of the risk of collision.
Steering and Sailing Rules
PART B—STEERING AND SAILING RULES
Section I—Conduct of Vessels in Any Condition of Visibility
RULE 4
Application Rules in this Section apply to any condition of visibility.
RULE 5
Look-out
Every vessel shall at all times maintain a proper look-out by sight and hearing as well as by all available means appropriate in the prevailing circumstances and conditions so as to make a full appraisal of the situation and of the risk of collision.