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You are here: Home / Colreg's / Part B- Steering and Sailing / Rule 15 – Crossing situation
Part B - Section 2

Rule 15 – Crossing situation

Section II – Conduct of vessels in sight of one another

Rule 15: Crossing situation

When two power-driven vessels are crossing so as to involve risk of collision, the vessel which has the other on her own starboard side shall keep out of the way and shall, if the circumstances of the case admit avoid, crossing ahead of the other vessel.
Meaning: This situation would frequently arise and it is always better to avoid a close quarter situation and go right around the stern of the other vessel rather than cross ahead of the other vessel.
Of course going around the stern may not be practical at all times but if the situation permits then it should be followed if the crossing would result in a small CPA.

Related:

  • Annex I - Positioning and technical details of lights and…
  • Convention on the International Regulations for Preventing…
  • Condition Assessment Scheme (CAS)
  • Rule 8 - Action to avoid collision
  • Rule 3 - General Definitions
  • Rule 10 - Traffic separation schemes
Related Article:   Rule 39 - Definitions

By Cult of Sea Filed Under: Part B- Steering and Sailing Tagged With: colregs, crossing, crossing situation, rule16

Trackbacks

  1. A motorboat is crossing paths with a PWC. What action should be taken? - Sailors Know It says:
    October 20, 2021 at 9:05 pm

    […] ColRegs Rule-15 (crossing rule) states that “when two power-driven vessels are crossing so as to involve risk of collision, the vessel which has the other on her own starboard side shall keep out of the way and shall, if the circumstances of the case admit, avoid crossing ahead of the other vessel.” […]

    Reply
  2. A Motorboat Is Crossing Paths With a PWC. What Action Should Be Taken? - acquaboats says:
    November 7, 2022 at 8:06 pm

    […] to ColRegs Rule 15 (Crossing Rule), the vessel on the left-hand (port) should stay out of the way. The rule applies when two […]

    Reply

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