During February, 1916, the somewhat shorter nights, combined with more favourable weather, gave the 10th Cruiser Squadron better opportunities for the blockade, and the average weekly results were: Number of ships intercepted, 39; number sent in, 111; number of ships on patrol, 12; number absent at ports or _en route_ to or from patrol, 9; number detached on special service, 1. Gales were experienced at Scapa or in the neighbourhood on February 6th, 7th, 8th, 12th, 14th. The usual exchange of bases for practices and the independent squadron exercises at sea from the bases were carried out during the month. On March 1st a party of distinguished Russian gentlemen visited the Fleet at Scapa Flow, leaving again in the evening. The party included M. Danchenko, Count Alexis Tolstoy, M. Vladimir Nabakoff, M. Bashmakoff, M. Yegoroff and M. Chukovsky. On March 2nd the new battleship _Valiant_, a vessel of the “Queen Elizabeth” class, arrived at Scapa and joined the 5th Battle Squadron. Submarine D7 was despatched on March 5th to the Kattegat to intercept trade and to ascertain the situation there on the chance of any enemy vessels being found. She did not sight any enemy craft. On the same day the 3rd Battle Squadron left Rosyth for a watching and exercise cruise in the centre portion of the North Sea. On the 6th the remainder of the Grand Fleet proceeded into the North Sea for a southerly sweep, concentration being ordered to take place in the vicinity of the “Long Forties,” the centre of that area being in Lat. 57.20 N. on the meridian of Greenwich. The weather, however, became very unfavourable for destroyers, and speed had eventually to be reduced to such an extent that the sweep was abandoned, and the Fleet returned to its bases on the 7th. On March 9th a patrol consisting of one cruiser and one armed boarding-steamer was instituted in an area north of the Shetlands. It was designed to cover the track of vessels _en route_ between the north of Iceland and a point on the Norwegian coast in the vicinity of Stadlandet (Lat. 62.10 N., Long. 5.10 E.), as it was considered probable that this route might be taken by enemy raiders as well as by vessels attempting to evade the blockade. The patrol was continued throughout the year, although occasionally modified in details and frequently doubled in strength. It was eventually successful in intercepting and sinking the German raider _Wolf_, in the spring of 1917, the _Achilles_ (Captain F. M. Leake, R.N.) and the armed boarding-steamer _Dundee_ (Commander Selwyn Day, R.N.R.) being the vessels engaged in this operation. This patrol was also of use for blockade work.