In August 1916, submarine "E 16" (Lieut.-Commander Duff-Dunbar) was lost in the Bight. She was proceeding to a billet in the enemy northern swept channel, and "E 38" was following her at about seven miles distance. Seeing smoke on the horizon ahead, "E 38" dived, but could not get within range of the enemy ships (which are known to have been cruisers). She saw, however, splashes rise from the water near the ships as if they were firing at something, and this is confirmed by enemy reports that on that day they fired at a periscope attacking them. Firing at a periscope does not at all imply that the fire has damaged the boat, but from a vague statement by a German officer of the boat being "blown up" by the gunfire, one can surmise that "E 16" struck a mine while attacking. Her captain was an officer who stood very high in his contemporaries' estimation, in addition to being highly thought of by his seniors, and the approval of equals is harder to earn than that of one's seniors. He had, in December 1915, torpedoed and sunk an enemy net-layer off the Western Ems. E boats having been seen by the enemy off this river, they sent out a 3000-ton auxiliary to lay anti-submarine nets on the billet. The ship was escorted by four trawlers, a torpedo-boat, a small sloop, and several tugs and other small craft, but apart from the fact that there is Scriptural instruction against laying snares in sight of the bird, the enemy should have realised that an escort screen is no protection against a determined attack. "E 16" approached the screen, the units of which were zigzagging round the ship; she had to cut things fine, as the units were numerous, and the intervals between them small. Her periscope crossed the stern of an armed trawler at a range of fifty yards, and looking in the eyepiece Duff-Dunbar saw a sailor at the trawler's stern point at him, stabbing his finger at the six inches of thin tube that passed, and opening his mouth widely in what was guessed to be a volume of Teutonic sound. Two torpedoes were fired, while the escort charged and shouted and blew syrens, but the target had a section of net over the stern on its way out, and she was practically stopped and helpless; she sank in twelve minutes amidst a scene of great excitement. Three torpedo-boats and four trawlers hunted and swept for "E 16" for four hours, but she watched the proceedings from some distance off through her periscope, and in view of the high speed and constant alterations of course used by the torpedo-boats, refrained from joining in with further torpedo practice. Submarine "E 38," just mentioned, met the High Sea Fleet on the 19th October 1916. "Friday 13th: Left Harwich in execution of previous orders. "14th: Started diving patrol. "15th: Violent south-westerly gale, and a very heavy sea. "16th: Strong W.N.W. gale. High confused sea. "17th: Light N.W. wind. Moderate swell. "18th: Fine weather.