At 3.30 a.m. the flagship Selkirk sighted another large steamer proceeding west, towards the Wash. Chase was instantly given to her, and in ten minutes the fast cruiser, running 21 knots, was within easy range. As the steamer did not obey the order to stop, even when shotted guns were fired over her bow, the Selkirk poured a broadside into her at 3000 yards. This brought her to, and two ocean-going destroyers were sent to overhaul her, while the Lincoln and Southampton steamed in towards her, with guns laid upon her to prevent any tricks.
A few minutes later the destroyers signalled that the vessel was laden with German troops, reserve stores, ammunition, and supplies of all kinds. It would have been awkward to sink her and tranship the men, and remembering the humanity which the Germans had displayed in the battles at the opening of the war, the Admiral ordered the Impérieuse to escort her to Newcastle, with instructions to sink her if she offered any resistance. A lieutenant and ten men were put on board her, to keep an eye on her crew and see that they obeyed the injunctions of the Impérieuse, which followed 300 yards astern with her 9.2-in. guns trained menacingly upon the transport.
Scarcely had possession been taken of this vessel, which proved to be the 10,000-ton Hamburg-American cargo-vessel Bulgaria, when two more ships were sighted, and the sound of alarm guns hurriedly firing was heard from the Leman lightship. To silence the lightship, which was known to be in German hands, a fast destroyer was despatched with orders to torpedo it and destroy it.
As the enemy had undoubtedly taken the alarm, and might be expected any minute to put in an appearance, the British cruisers made ready to retire. The destroyers were sent off to the north; the three remaining armoured cruisers hovered waiting for the Germans to show, as they intended to draw them off towards the north-east, and thus take them away from the Bulgaria and her escort.
