Boating Coach
On the waterQuestion 326 of 566

An orange sign shows a black propeller with a slash across it. What does it mean?

  1. No boats of any kind
  2. No motorized vessels, power-driven or electric
  3. Speed limit applies
  4. No towing
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Correct answer: No motorized vessels, power-driven or electric

The propeller with a slash bans all motorized vessels, including electric ones.

Source: Safe Boating Guide (TP 511E, 2026), Know how to read a restriction sign, page 44

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Questions last reviewed: 18 October 2026