Raynor Maritime Services logo

Navigation Rules Practice Test

  4099 Score: 0 out of 0

BOTH INTERNATIONAL AND INLAND

During the day, a dredge will indicate the side on which it is safe to pass by displaying __________.
  A. two balls in a vertical line 
  B. two diamonds in a vertical line
  C. a single black ball
  D. no shape is shown during the day