At 10 a.m. an advance guard of the 69th battery, the mounted infantry, and the 18th Hussars moved off at the trot for Glencoe. A wounded Boer, who had been pushed up along the railway from Elandslaagte on a trolly, was their only capture, and less than a dozen rounds of shrapnel at 3,800 yards dispersed the few scattered parties of the enemy visible along the kopjes. The remainder of the column wended their way across the lower spurs of Indumeni. Soon a portion of the baggage, seeking an easier road too near the camp, was descried from Impati by the Boer gunners, who turned their pieces on both camp and troops, and opened a rapid fire. The 67th battery, which had previously been directed upon the Glencoe kopjes, now endeavoured in vain to silence the Impati battery from near the left of the Dublin Fusiliers. The enemy's shooting was as accurate as it was impartial, though it was singularly ineffective. Shells of 96 lbs. weight burst between the guns of the 67th battery, amongst the troops and baggage, and all over the camp, doing no other damage than to add to the sufferings of the wounded lying, with the apprehension of helpless men, in the field hospital.[97] The descent of mist, however, soon put an end to the bombardment, and the mounted arms, pushing forward towards Glencoe, endeavoured to carry out the original intention. But instead of fugitives, they found the Boers showing a firm front on the high land north and west of the station, and some slight interchange of shots took place, during which a troop of the 18th Hussars, reconnoitring too boldly, was cut off, and was seen no more that day.[98] With the enemy in this attitude upon strong ground, General Yule saw the inutility of further efforts of this kind, and gave the order for retirement. At 1 p.m. the force was again below Indumeni, as it had been in the morning, having effected nothing. As the men climbed the last few yards of the precipitous ascent, the fog, rolling for a short time from the summit of Impati, once more gave the Boer artillerymen on their lofty platform a view of the plain below, and again the sufferers in the hospital endured the explosion of the heavy projectiles of the Creusot cannon close outside their shelter. [Footnote 97: The Red Cross flag was so placed, and so small, as to be invisible to the Boers.] [Footnote 98: This patrol, finding its retreat impossible, made straight for Ladysmith, where it arrived safely next day.] [Sidenote: Yule ordered to attempt retreat, prepares for it.]