STEP CHANGE FOR SAFETY GLOBAL SHARING DEC 2013 - SAFE NAVIGATION | Page 53

Authorised User (see Terms and Conditions): Member of North of England P&I Association

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.

WATCH VESSELS TO STARBOARD

SUMMARY

A vessel crossing from your starboard side has right of way.
The other vessel will be watching you carefully and it will be anxious until
it knows you are taking the correct action.
Make life easy for both ships:

Always give way to a ship you see crossing from your starboard side.

• Give way early – if you are the give-way vessel, then take early action so
the other vessel knows your intentions.
• Avoid crossing ahead – if possible, always go to starboard and go astern
of the other vessel.
• Be considerate – if the other vessel is hampered in any way, then your early
action will reassure it.
• Be positive – especially if you are in any doubt.
• Do not forget your engine – you always have the option of using your
engine as well as your helm. Slowing down will give both ships more
time and more space.

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