Berthen and then turned eastwards towards the Lys to explore the strength of the enemy and the passages of the river in that direction. Late at night upon the 14th General de Lisle, scouting northwards upon a motor-car, met Prince Alexander of Teck coming southwards, the first contact with the isolated Seventh Division. [Sidenote: The Lancers at Warneton.] On the night of the 16th an attempt was made upon Warneton, where the Germans had a bridge over the river, but the village was too strongly held. The 3rd Cavalry Brigade was engaged in the enterprise, and the 16th Lancers was the particular regiment upon whom it fell. The main street of the village was {227} traversed by a barricade and the houses loopholed. The Germans were driven by the dismounted troopers, led by Major Campbell, from the first barricade, but took refuge behind a second one, where they were strongly reinforced. The village had been set on fire, and the fighting went on by the glare of the flames. When the order for retirement was at last given it was found that several wounded Lancers had been left close to the German barricade. The fire having died down, three of the Lancers--Sergeant Glasgow, Corporal Boyton, and Corporal Chapman--stole down the dark side of the street in their stockinged feet and carried some of their comrades off under the very noses of the Germans. Many, however, had to be left behind. It is impossible for cavalry to be pushful and efficient without taking constant risks which must occasionally materialise. The general effect of the cavalry operations was to reconnoitre thoroughly all the west side of the river and to show that the enemy were in firm possession of the eastern bank. From this time onwards until the end of the month the cavalry were engaged in carrying on the north and south line of defensive trenches, which, beginning with the right of the Second Corps (now replaced by Indians) at Givenchy, was prolonged by the Third Corps as far as Frelingham. There the cavalry took it up and carried it through Comines to Wervicq, following the bend of the river. These lines were at once strongly attacked, but the dismounted troopers held their positions. On October 22 the 12th Lancers were heavily assaulted, but with the aid of an enfilading fire from the 5th Lancers drove off the enemy. That evening saw four more attacks, all of them {228} repulsed, but so serious that Indian troops were brought up to support the cavalry. Every day brought its attack until they culminated in the great and critical fight from October 30 to November 2, which will be described later. The line was held, though with some loss of ground and occasional setbacks, until November 2, when considerable French reinforcements arrived upon the scene. It is a fact that for all these weeks the position which was held in the face of incessant attack by two weak cavalry divisions should have been, and eventually was, held by two army corps.