Rule 18: Responsibilities Between Vessels | COLREGS In Depth
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- Опубликовано: 7 окт 2024
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---------ABOUT THE VIDEO---------
This video was originally uploaded to our other channel, Casual Navigation, back in 2018.
An "in depth" look at Rule 18 of the International Regulations for Preventing Collisions at Sea, the COLREGS. The COLREGS are the rules of the road that vessels must obey at sea to avoid collisions.
Rule 18 details "Responsibilities Between Vessels". In this video I go into detail about each part of the rule and give examples of how to apply the rule at sea.
---------RULE 18---------
Rule 18: Responsibilities between vessels
Except where Rules 9,10 and 13 otherwise require:
(a) A power-driven vessel underway shall keep out of the way of:
i. a vessel not under command;
ii. a vessel restricted in her ability to manoeuvre;
iii. a vessel engaged in fishing;
iv. a sailing vessel.
(b) A sailing vessel underway shall keep out of the way of:
i. a vessel not under command;
ii. a vessel restricted in her ability to manoeuvre;
iii. a vessel engaged in fishing.
(c) A vessel engaged in fishing when underway shall, so far as possible, keep out of the way of:
i. a vessel not under command;
ii. a vessel restricted in her ability to manoeuvre.
(d)
i. Any vessel other than a vessel not under command or a vessel restricted in her ability to manoeuvre shall, if the circumstances of the case admit, avoid impeding the safe passage of a vessel constrained by her draught, exhibiting the signals in Rule 28.
ii. A vessel constrained by her draught shall navigate with particular caution having full regard to her special condition.
(e) A seaplane on the water shall, in general, keep well clear of all vessels and avoid impeding their navigation. In circumstances, however, where risk of collision exists, she shall comply with the Rules of this Part.
(f)
i. A WIG craft shall, when taking off, landing and in flight near the surface, keep well clear of all other vessels and avoid impeding their navigation;
ii. A WIG craft operating on the water surface shall comply with the Rules of this Part as a power-driven vessel.
---------DISCLAIMER---------
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The information contained within our videos is not professional or legal advice and should not be considered as such. If you need professional or legal advice, you should consult a suitably qualified professional.
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your level of teaching is so superb!
Thank you, sir for the reinforcement to my learning of Nautical sciences. I'm in matric(grade 12) and my mark will be very useful for the course I would like to do after school so I may board a ship as a cadet.
Your explainations are simple and direct, very helpful for remembering the rules.
Bhai are u reading colregs in school?
@bharathwajvasudevan9904 Yes. My school has it from Grade 10 to 12 as an eighth subject.
@@thewonderer7755 wow. Thats surprising. Which country?
@@bharathwajvasudevan9904 South Africa 🇿🇦. I think my school is the only school that teaches it as a subject of highschoolers.
@@thewonderer7755 great. All the best. I was also mentored by a South African officer in my beginner days.
Thank you sir well .explained❤
At 4 minutes you initially confused the crap out of me! But after chewing on it it makes all makes sense. I think the example actually demonstrates a weakness in the colregs.
A vessel with engine stuck in forward and rudder also stuck is imo not under command. Lets say all crew is also unconscious from gas inhalation just to prove the point: NUC. But moving.
Colregs says she must take action, but we can see she is unable to comply.
Your thoughts? Did i miss anything?
I love this channel!
same here, if it is moving+NUC how could it possibly alter the course?
Yeah it was just to show one of the few weackness that the Colreg rule have.
Thank you sir
Awesome video . Thanks !
ONRCFSPWO.
"One night 'round Christmas, fat Santa played with otters."
One = Overtaken vessel, Night = Not Under Command, 'Round = restricted in her ability to manoeuvre, Christmas = constrained by her draft, Fat = fishing, Santa = sailing, played = power driven, with = Wing In Ground, Otters = overtaking.
wow. awesome videos. Yet, the deeper I go into this topic, the more confused I am getting. Especially about thie distinguintion of "not impeding" (8 (f)/9(b)/10(j), 18(d)) and give way (18(a, b)).
Cheers mate
I think the rule about maintaining a proper lookout by all means available covers NUC
Dear sir, as you explained in 18d(i) that after roc CBD vessel has to take action but what about the obligation under 8f(ii) for PD vessel????
He have another upload that the pdv has to give way and the vcd keep her coursenand speed..
Question. If the vessel is not under command. How can she change her direction?
@MY VLOGS not under command mens a vessel which trhough some exceptional circumstanceis unable to manouvre as required by these Rules and is therefore unable to keep out of the way of other vessel (Rule n3)
So you can assume that her steering maybe not failed!
Good day, so if we are PDV and we have let's say NUC vessel crossing from our port side we can easily alter to port? Because even if rule 17 says that we should not alter to port side - it is applied between two PDVs, but the NUC is a different status from PDV, correct?
very nice video and more informative, i also made a video regarding colreg rule 15, 16 & 17, actual situation at sea, hope it gives more information to our fellow aspiring navigators.
Sir, the pdv with the sailing boat could also cross ahead ?
Hello sir! As you mentioned that the pdv shall alter course to the stbd side for the RAM crossing from port side. Can a pdv alter the course to port for a vsl RAM?
I don't think that a PDV can alter course to port side for a vessel RAM because of rule 17 part c
@@ashishkumarsahu599 rule 17c applies only to a stand on vessel when the give way vessel has not taken sufficient action to avoid a collision. At that stage turning to port would be a problem if the give way vessel did belatedly turn to starboard because it would create a head-on situation. In a crossing situation turning to port might often be the best action for the give way vessel.
@@charleslyster1681 17 c applies when both vessels are PDV's but it doesnt say anything about situation when 2 vessels have different status..
So what does constrained by her draught mean.......... constrained by the weight she's carrying as in shallow draft or not, makes it harder to come to a stop?
If a risk of collition exist in min 06:00 the PDV Have to take action , if is not enough to reduce the speed of CBD and she can't change her course the PDV has to manouvre.. That's is right also if they stay in in rule 16 and 15. So Why PDV ASSUME that CBD can reduce her speed ? Did you get the Point? PDV HAS to keep distance for all.
In this video there is some mistake Pay attention when you stadying it! for the safe of navigation and for future exams.
I'm not a Hater I like your videos Keep it on !
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I have a clarification sir, so rule 18 is not applicable to rule 10? thank you . please do reply.
Jai V yuppppp.
Ahhh the famous rule 18… the one that make the sailing vessel do whatever they want in front of our big merchant vessel. So much frustration coming from this one 🥲
I've studied your videos over and over a year ago before doing my YM sail. Thank you. Can you please tell me why it is why I never see what role the towing vessel has in the stand in orders?
Depending on the situation a towing vessel will either be classed as a PDV ie if out at sea in open water or RAM
Good illustrations, which software did you use sir?
Thanks again for making these great videos although I was confused how the NUC vessel was able to move with regard to the overtaking rule. ruclips.net/video/bEIEo22i5LM/видео.html. In my mind a NUC vessel is simply floating around with no crew on board, perhaps I misunderstand NUC?
Sorry you've not had a reply, I've only just seen this. You are still unsure of this i may be able to help.
A vessel that is Not Under Command (NUC) is defined as a vessel which due to some exceptional circumstances is unable to manoeuvre as required by these rules and is unable to keep out of the way of another vessel. So this would mean that the vessel may be suffering from steering failure or blackout... which is regarded as an exceptional circumstance. In terms of the overtaking rule, if the soon to be NUC was overtaking another vessel, but then became NUC, she would try any available means necessary to avoid collision, this could be using an anchor, or if the steering is still working, use that, or if steering is down but engines are ok, reverse thrust and slow down.
In the real world what would happen is that the vessel which becomes NUC would issue out a pan pan on the vhf. This would be to notify all vessels in the surrounding areas of their situation.
Hope this helps🙂
@@JamesWilliams-rf7ri helps a lot. Thanks for taking the time to explain that. You have great videos. I'm so pleased you made them. They helped no end on my Coxswain
@@paterson00 I thought You're a Pilot
Who is the giveway between ram and nuc
I think RAM
How can I get hold of these videos on to a disc please
Billy Featherstone download the video and burn it into disc
Use RUclips-dl
What is the hierarchy if it is a boat with oars, a remote control sale boat a remote control power driven vessel?
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Thank you so much