The effect of the victory and of the rapid advance that followed it was instantaneous. Louvain and the whole line of Dyle fell into Marlborough’s hands on the day after the battle; Brussels, Malines, and Lierre surrendered before the first halt, and gave him the line of the Senne and the key of the French entrenchments about Antwerp; and one day later, the surrender of Alost delivered to him one of the strongholds on the Dender. Never pausing for a moment, he sent forward a party to lay bridges on the Scheldt below Oudenarde in order to cut off the French retreat into France, a movement which obliged Villeroy forthwith to abandon the lines about Ghent and to retire up the Lys to Courtrai. Ghent, Bruges, and Damme thereupon surrendered on the spot; Oudenarde followed them, and after a few days Antwerp itself. Thus within a fortnight after the victory the whole of Flanders and Brabant, with the exception of Dendermond and one or two places of minor importance, had succumbed to the Allies, and the French had fallen back to their own frontier. ◆June.◆ Nor was even this all. A contribution of two million livres levied in French Flanders brought home to the Grand Monarch that the war was now knocking at his own gates. Villars, with the greater part of his army, was recalled from the Rhine to the Lys, and a number of French troops were withdrawn to the same quarter from Italy. Baden had thus the game in his own hand on the Rhine, and though he was too sulky and incapable to turn the advantage to account, yet his inaction was no fault of Marlborough’s. We are hardly surprised to find that in the middle of this fortnight the Duke made urgent request for fresh stores of champagne; he may well have needed the stimulant amid such pressure of work and fatigue.[38] He now detached Overkirk to besiege Ostend and another party to blockade Dendermond, at the same time sending off five British battalions, which we shall presently meet again, for a descent on the Charente which was then contemplated in England. This done he took post with the rest of the Army at Roulers, to westward of the Lys, whence he could at once cover the siege of Ostend and menace Menin and Ypres. The operations at Ostend were delayed for some time through want of artillery and the necessity of waiting for the co-operation of the Fleet; ◆June 6/17.◆ but the trenches were finally opened on the 17th of June, and a few weeks later the town surrendered. ◆June 27./July 8.◆