north to between latitudes 60.30 N and 61.30 N to keep her clear of the fleet on exercises en route from Rosyth to Scapa. Meanwhile, Pasley was attempting to locate merchantmen detached from the convoy she was escorting in appalling weather from Russia via Aspö Fjord, 100 km north of Bergen, to Lerwick, and had resorted to displaying a white light halfway up the mast by night for guidance. Weathering the heavy seas and blinding rain squalls, Cary sighted Pasleys light; forewarned a U-boat was in the area, he gave the order to attack. Presumably realizing the error soon afterwards, Cary ordered the connection of the cruiser arc lamp to signal the destroyer. The signal was recognised aboard Pasley; her captain, Commander Charles Ramsey, ordered 'Full Astern', but it was too late to prevent his ship ramming the submarine. After the collision, the crew on G9 were ordered to assemble beneath the conning tower. Stoker William Drake saw one man climb the ladder above him, and followed. Although caught in the stomach by the lower conning tower door, which had probably been ordered shut in the hope of keeping the boat buoyant, Drake managed to struggle free and reach the bridge, only to be swept off as the boat sank beneath him. Of the five men in the water, Drake was the only one to reach Pasley, which had stopped to rescue survivors. Weakened by the effort and numbed by the cold water, Drake was unable to pull himself up on the lifeline lowered, and was only rescued after Able Seaman Henry Old clambered over the side of the destroyer to secure a running bowline around him; he was then hauled aboard and taken below. Still unconvinced of his attacker's identity, Commander Ramsey went to question the survivor. Finding Drake laid on his stomach to help rid his lungs of seawater, Ramsey kicked the soles of his feet and demanded to know his nationality. Aftermath A Court of Inquiry was held aboard at Scapa, four days after the sinking. The court decided no blame could be attached to Pasley, concluding "that the process of reasoning which led the captain of HM Submarine G9 to mistake HMS Pasley for a U-boat is, and must remain, unexplained". The findings were forwarded to the Commander in Chief, Grand Fleet, Admiral David Beatty, who remarked that the incident was "...one of those that are