This is a rare case in which a ship was found not guilty for discharging a pollutant. The Court found that although the pollutant emanated from the ship the cause of the pollution was the failure of shore based personnel to stay at their posts. Specifically, the procedure set up for the fuelling operation was for the shore based personnel to operate the control valve as instructed by the crew. During the course of the fuelling operation it was apparent that the rate of flow was too great and the crew shouted to the person operating the valve to restrict the flow. However, that person had inexplicably left the valve unattended with the result that the fuel overflowed. Under the circumstances, the Court held that the discharge occurred as a result of events outside the control of the vessel or the crew.