Rules of the Road · Steering & Sailing Rules
Rule 17(c) states that a stand-on vessel taking action in accordance with Rule 17(a)(ii):
- ABecomes the give-way vessel for the remainder of the encounter
- BShall not alter course to port for a vessel on her own port side✓ Correct
- CMust first reduce speed before altering course
- DMust sound the appropriate maneuvering signal before acting
Explanation
Rule 17(c) prohibits the stand-on vessel from altering course to port for a vessel on her own port side when she decides to act under 17(a)(ii). Turning toward a give-way vessel approaching from the port bow would increase closing rate. Turning to starboard (away from the give-way vessel) is the correct action.
Authority: 72 COLREGS Rule 17(c)
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