At Zeebrugge glow red and green flares. We have been heard far out to sea. Two searchlights shoot up into the sky, and stand slim sentinels of blue-white light, undecided in the mist. The pilot throttles slightly, and turns the machine out to sea. It is not intended that too early in the evening should Zeebrugge be excited. Looking behind, I see that the two searchlights have been extinguished. The suspicions which we aroused have been allayed. Ten minutes past ten now. We turn to the right and begin to fly in towards the Belgo-Dutch frontier. At twenty minutes past ten we are nearly over the land, and I can just see the little creek which marks the boundary line. We make a few wide circles in order to pass away the time, and then, at twenty-three minutes past ten we turn west and begin to fly towards Zeebrugge over the land. Upwards stabs a searchlight, and then another and another. Eight or more of them move across the sky before us. I cannot see the coast. The sea and the land is welded into one dim whole by the dark mist. This makes my task difficult, for one searchlight seems to be stationed much too far to the right to be on the coast, and I wonder whether it is on the tip of the Mole or on some patrol-boat. The pilot throttles the engines, and we begin to glide downwards. I am not anxious about the poor visibility, because I know well that to-night the importance of our bomb-dropping lies not so much in its destructive value as in its moral effect. Keeping my eye on two powerful searchlights close together, which I feel sure are at the base of the Mole, I peer through the door in the bottom of the machine and steer the pilot with the signal-buttons. Never have I been to Zeebrugge before, and the prospect has ever seemed so alarming that now in actuality I am not as afraid as I expected. Nearer and nearer to the wide moving beams of white light we move. I hear the scarcely-revolving engines clanking slightly to either side of me, and I can feel the gentle rise and fall of the machine in a long slow glide. A string of vivid green balls suddenly rises up from the ground and lights up an expanse of sea and the shadowy line of the sand-dunes. In front of us they rise, for which I am grateful, as they give me a guide to my position. Now the bases of the two swinging pillars of light which I have taken as my mark lie beneath my bomb-sight. I press the bomb-handle forward slightly, and climb up leisurely beside the pilot. We glide sedate and silent between these tall blades of light which only move slightly. We can scarcely be heard, and so they do not know quite what to do. Far below flashes our first bomb. Each searchlight jerks into sudden movement. A long string of green balls climbs dutifully up to our left, and falls gracefully over and expires. I lean lazily and singularly unafraid, in my seat, watching the vast scene of midnight activity with a languid interest.