On the waterQuestion 335 of 566

A sign is an orange diamond with crossing lines inside. What does it mean?

  1. No vessels are allowed
  2. Speed limit
  3. Engine power limit
  4. Towing allowed
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Correct answer: No vessels are allowed

The diamond with crossed lines bans all vessels.

Source: Safe Boating Guide (TP 511E, 2026), Know how to read a restriction sign, page 45

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Questions last reviewed: 18 October 2026