Which statement is TRUE for an unlighted, red and green, horizontally-banded buoy with the topmost band red?
They are cylindrical in shape and called can buoys
They are conical in shape and called nun buoys
They are triangular in shape to indicate that it may not be possible to pass on either side of the buoy
They may either be cylindrical or conical since the shape has no significance
No comments yet
Be the first to share your thoughts!