detachments had seized Ypres and Fort Knock, which commanded the canal from Nieuport to Ypres, thus cutting off the British from one of their bases on the coast. It remained to be seen whether he would aim next at Ostend, where the whole of the British stores of ordnance were accumulated, or whether he would attempt Bruges and Ghent in order to secure the navigation of the Bruges Canal as well as of the Scheldt and Lys. Again, it was always open to him, if he pleased, to besiege Tournay, a fortress which the Allies would not willingly lose. Thus the problem set to the Allies was not easy of solution; but of all solutions they chose the worst. The Dutch and Austrians could not bear the notion of forsaking any one of their darling strongholds, and insisted that the strength of the army should be frittered away in providing weak garrisons for the defence of all.[179] Wade, to do him justice, was for keeping all the troops together, crossing the Scheldt, and taking up a strong position to cover Ghent; but the Austrians would not consent lest they should expose Brussels.[180] Wade was certainly not a strong man, but he must not be too hardly judged. Marlborough had spent the most anxious days of all his campaigns in distraction between the safety of Ghent and of Brussels, and had only extricated himself by the march that preceded the battle of Oudenarde. [Sidenote: July.] Meanwhile King George had been exerting himself with great energy, but two months too late, to provide Wade with additional troops, both British and Dutch, and had begged that Prince Charles of Lorraine might cross the Rhine with his whole army, and direct the operations in Flanders as Commander-in-Chief of all the Allies. It was a wise step in every way, since the Prince's relationship to Queen Maria Theresa assured to him the seniority in rank which was needed to hold so heterogeneous a host in coherence. Prince Charles did his share of the work admirably, forcing his passage across the Rhine with great skill in the face of the French, and taking up a strong position on the frontier of Alsace. A few days later the British reinforcements reached Wade, and King George issued positive orders to him to take the offensive and "commence hostilities of all kinds."[181] [Sidenote: July 20/31.]