Boating Coach
Navigation lightsQuestion 290 of 566

What must a tow longer than 200 m also display?

  1. A red flag.
  2. A diamond shape that is easy to see.
  3. A black ball.
  4. A cone shape.
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Correct answer: A diamond shape that is easy to see.

A long tow shows a diamond shape.

Source: Safe Boating Guide (TP 511E, 2026), Know how to recognize a towing vessel at night, page 38

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Questions last reviewed: 18 October 2026