US Inland Navigation Rules for U.S. Waterways, Great Lakes+Canada. Contents: GENERAL STEERING AND SAILING RULES LIGHTS AND SHAPES SOUND AND LIGHT SIGNALS EXEMPTIONS ANNEXES ABOUT PART A - GENERAL Rule 1 - Application Rule 2 - Responsibility Rule 3 - General Definitions PART B - STEERING AND SAILING RULES Subpart I - Conduct of Vessels in Any Condition of Visibility Rule 4 - Application Rule 5 - Look-Out Rule 6 - Safe Speed Rule 7 - Risk of Collision Rule 8 - Action to Avoid Collision Rule 9 - Narrow Channels Rule 10 - Traffic Separation Schemes | Vessel Traffic Services Subpart II - Conduct of Vessels in Sight of One Another Rule 11 - Application Rule 12 - Sailing Vessels Rule 13 - Overtaking Rule 14 - Head-on Situation Rule 15 - Crossing Situation Rule 16 - Action by Give-way Vessel Rule 17 - Action by Stand-on Vessel Rule 18 - Responsibilities Between Vessels Subpart III - Conduct of Vessels in Restricted Visibility Rule 19 - Conduct of Vessels in Restricted Visibility PART C - LIGHTS AND SHAPES Rule 20 - Application Rule 21 - Definitions (Navigation Lights Arcs of Visibility) Rule 22 - Visibility of Lights Rule 23 - Power-driven Vessels Underway Rule 24 - Towing and Pushing Rule 25 - Sailing Vessels Underway and Vessels Under Oars Rule 26 - Fishing Vessels Rule 27 - Vessels Not Under Command or Restricted in Their Ability to Maneuver Rule 28 - Vessels Constrained by Their Draft Rule 29 - Pilot Vessels Rule 30 - Anchored Vessels and Vessels Aground Rule 31 - Seaplanes PART D - SOUND AND LIGHT SIGNALS Rule 32 - Definitions Rule 33 - Equipment for Sound Signals Rule 34 - Maneuvering and Warning Signals Rule 35 - Sound Signals in Restricted Visibility Rule 36 - Signals to Attract Attention Rule 37 - Distress Signals PART E - EXEMPTIONS Rule 38 - Exemptions Annexes, Interpretative Rules, and other associated Navigation Regulations