Boating Coach
Buoys and markersQuestion 514 of 566

A white buoy shows an orange diamond with a plus sign inside, between two orange bands. What type is it?

  1. A hazard buoy
  2. A diving buoy
  3. A keep out buoy
  4. An information buoy
Show answer

Correct answer: A keep out buoy

The diamond with a plus sign marks an area your vessel may not enter.

Source: Safe Boating Guide (TP 511E, 2026), Cardinal Buoys and Special Buoys, page 65

All questionsPractice the topic "Buoys and markers"

Questions last reviewed: 18 October 2026