"Lieutenant-Colonel aCourt came down in the morning and stated that everything was satisfactory and secure, and telegraphed to the Commander-in-Chief to that effect. Scarcely had he started on his return to headquarters when a heliogram arrived from Colonel Crofton (Royal Lancaster). The message was, 'Reinforce at once, or all lost. General dead.' "He also sent a similar message to headquarters. I immediately ordered General Coke to proceed to his assistance, and to take command of the troops. He started at once, and was accompanied by the Middlesex and Dorsetshire Regiments. "I replied to Colonel Crofton, 'I am sending two battalions, and the Imperial Light Infantry are on their way up. You must hold on to the last. No surrender.' "This occurred about 10 A.M. "Shortly afterwards I received a telegram from the Commander-in-Chief, ordering me to appoint Lieutenant-Colonel Thorneycroft to the command of the summit. I accordingly had heliographed, 'With the approval of the Commander-in-Chief, I place Lieutenant-Colonel Thorneycroft in command of the summit, with the local rank of Brigadier-General.' "For some hours after this message I could get no information from the summit. It appears that the signallers and their apparatus were destroyed by the heavy fire. "I repeatedly asked for Colonel Thorneycroft to state his view of the situation. At 1.20 P.M. I heliographed to ascertain whether Colonel Thorneycroft had assumed command, and at the same time asked General Coke to give me his views on the situation on Spion Kop. Still getting no reply, I asked whether General Coke was there, and subsequently received his view of the situation. He stated that, unless the Artillery could silence the enemy's guns, the men on the summit could not stand another complete day's shelling, and that the situation was extremely critical." Later on in the evening arrangements were made to send two (Naval) 12-pounders, and the Mountain Battery, Royal Artillery, to the summit, together with half-company Royal Engineers (and working parties, two reliefs of 600 men each), to strengthen the intrenchments and provide shell cover for the men. The 17th Company, Royal Engineers--it must be noted--proceeded at the same time as General Woodgate's force, and were employed until daylight upon the intrenchments, then upon road-making and water supply. Sand-bags were sent up early on the 24th instant, but they were too late. Colonel Sim and his party, while ascending, met Colonel Thorneycroft descending the hill. The position was evacuated. Sir Charles Warren concluded thus:--