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Transport Canada
Table of Contents
Introductory Material
Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9
Chapter 10
Chapter 11
Chapter 12
Chapter 13
Chapter 14
Chapter 15
Chapter 16
Chapter 17
Chapter 18
Chapter 19
Chapter 20
Chapter 21
Chapter 22
Chapter 23
Appendix 1
Appendix 2
Appendix 3
Beaufort Scale
Standard Marine Distress Signals
Buoys
 

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Transport Canada > Marine Safety Home Page > Transport Publications | Marine Safety > Small Commercial Vessel Safety Guide | TP 14070 | Marine Safety

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Chapter 16
Collision Regulations – "Rules of the Road"

The Collision Regulations govern traffic behaviour and patterns to reduce the probability of collisions at sea. These regulations are the "rules of road". They set out the responsibilities between vessels under way and prescribe the obligations of vessels when meeting head-on, crossing, and overtaking when in sight of one another and when in restricted visibility. Different rules of conduct apply in conditions of restricted visibility. Consult the Canada Shipping Act, Collision Regulations for further information.

The Collision Regulations are largely consistent with international requirements, although some Canadian modifications have been introduced. They apply to all vessels, from small boats up to large freighters, on all navigable waters in Canada.

This booklet covers general rules of navigation that all small vessel operators should know and remember. For specific rules, see the Canada Shipping Act, Collision Regulations.


CONSTANT LOOKOUT ^

Operators must maintain a constant all-around visual and audio lookout. You are required to use every available means, including radar, and radio (if so equipped), to determine whether there is any risk of collision with another vessel.


NAVIGATION ^

Safe Speed

Every vessel shall at all times proceed at a safe speed so that she can take proper and effective action to avoid collision and be stopped within a distance appropriate to the prevailing circumstances and conditions.

In the Canadian waters of a roadstead, harbour, river, lake or inland waterway, every vessel passing another vessel or work that includes a dredge, tow, grounded vessel, or wreck shall proceed with caution at a speed that will not adversely affect the vessel or work being passed, and shall comply with any relevant instruction or direction contained in any Notice to Mariners or Notice to Shipping.

Power-Driven Vessels

A power driven vessel is any craft propelled by machinery, such as an inboard or outboard engine.

Crossing Situation in Sight of One Another

If a power-driven vessel approaches your powered vessel from your port side, maintain your course and speed unless it becomes apparent that the give-way vessel is not taking appropriate action. The other vessel is required to keep out of your way. You are the "stand-on" vessel.

Figure 16-1 – Crossing Situation

Power-driven vessel maintaining course while another approaches from port side.

If a power-driven vessel approaches your powered vessel from your starboard side, you must keep out of the way and avoid crossing ahead of the other vessel. The other vessel is the "stand-on" vessel and is required to maintain its course and speed.


Meeting or Head-on Situation in Sight of One Another

If a power-driven vessel approaches your powered vessel head-on or nearly head-on where there is a possible risk of collision, you should alter your course to starboard so that the other vessel will pass on your port side. The other vessel is required to take the same action so that you will pass on its port side.

Figure 16-2 – Head-on Approach

Power-driven vessels meeting head-on, both altering course to starboard.

Passing or Overtaking Situation in Sight of One Another

If you are approaching another vessel to pass, you must keep out of the way of the vessel being overtaken. A vessel is considered to be overtaking another vessel if it approaches from a direction within her stern sector.


Keeping Out of the Way

Power-driven vessels must keep out of the way of sailing vessels, vessels engaged in fishing, and vessels not under command, as well as rowing boats and other craft with restricted maneuverability. You are required to take early action to keep clear of these vessels unless being overtaken by one of them. Vessels less than 20m and fishing vessels shall not impede the passage of larger vessels within a narrow channel.

Figure 16-3 – Sectors of a Vessel

Three sectors of a vessel: stern, port, and starboard.

Whenever you are in doubt of another vessel's intentions or actions, and when you are in sight of one another, indicate such doubt by giving 5 short blasts on the whistle.

* Important: Different rules of conduct may apply depending on the specific environmental conditions. It is the obligation of the vessel operator to be aware of the complete collision regulation requirements for their specific vessel.


MORE INFORMATION ^

To consult your local Transport Canada Centre, please see Appendix 2.

Canada Shipping Act, Collision Regulations, CRC, Vol. XV, c. 1416
http://www.tc.gc.ca/acts-regulations/GENERAL/C/csa/regulations/010/csa014/csa14.html
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