Beginning with March 1, 1916, active campaigning was renewed along the eastern front. Climatic conditions, of course, made any extensive movements impossible as yet. But from here and there reports came of local attacks, of more frequent clashes between patrols, and of renewed artillery activity. Some of these occurred in the Bukowina, in Bessarabia, and in Galicia, others in the neighborhood of Baranovitchy, north of the Pripet Marshes, and, later, toward the middle of March, 1916, fighting took place at the northernmost point of the line, near Lake Babit. It was not until March 17, 1916, however, that it became more apparent what was the purpose of the many encounters between Russian and German patrols that had been officially reported with considerable regularity since the beginning of March. On March 17, 1916, both the German and Austro-Hungarian official statements reported increased Russian artillery fire all along the line. On the following day, March 18, 1916, the Russians started a series of violent attacks. The first of these was launched in the sector south of Dvinsk. This is the region covered with a number of small marshy lakes that had seen a great deal of the most desperate fighting in 1915. With great violence Russian infantry was thrown against the German lines that ran from Lake Drisviaty south to the town of Postavy; another attack of equal strength developed still further south along both banks of Lake Narotch. But the German lines not only held, but threw back the attacking forces with heavy losses which, according to the German official statement of that day were claimed to have numbered at Lake Narotch alone more than 9,000 in dead. In spite of these heavy losses and of the determined German resistance, the Russians repeated the attack with even increased force on March 19, 1916. At Lake Drisviaty, in the neighborhood of Postavy and between Lake Vishnieff and Lake Narotch attack after attack was launched with the greatest abandon. This time the Germans not only repulsed all these attacks, but promptly launched a counterattack near Vidzy, a little country town on the Vilna-Dvinsk post road, capturing thereby some 300 men. The German official statement claimed that these prisoners belonged to seven different Russian regiments, giving thereby an indication of the comparatively large masses of troops employed on the Russian side.