This video explains Rule 18 (Responsibilities between vessels) of the Rules of the Road for mariners intending to appear for oral exam and practical application at sea.
Students should watch previous videos on understanding the Rules of the Road:

Rule 19:    • Rules of the road – Rule 19 (Conduct ...  

ROR Cards (Part 1):    • Practice Rules of the Road (ROR) with...  
ROR Cards (Part 2):    • Practice ROR Cards with me - Part 2 (...  
ROR Cards (Part 3):    • Practice ROR Cards with me - Part 3 (...  
ROR Cards (Part 4):    • Practice ROR Cards - Part 4 (Orals Pr...  
ROR Cards (Part 5):    • Practice ROR Cards - Part 5 (Orals Pr...  
ROR Cards (Part 6):    • Practice ROR Cards - Part 6 (Orals Pr...  
ROR Cards (Part 7):    • Practice ROR Cards - Part 7 (Rules of...  
ROR Cards (Part 8):    • Practice ROR Cards - Part 8 (Rules of...  
ROR Cards (Part 9):    • Practice ROR Cards - Part 9 (Rules of...  
ROR Cards (Part 10):    • Practice ROR Cards - Part 10 (Rules o...  
ROR Cards (Part 11):    • Practice ROR Cards - Part 11 (Rules o...  
ROR Cards (Part 12):    • Practice ROR Cards - Part 12 (Rules o...