As seen from the railway, the direct line of advance on Kimberley, the Mont Blanc range stands out of the veld like a fortress. This, the main range, is surrounded on the south and east by a level plain which affords advancing troops no cover from fire. Its western face, fronting the railway, has as natural outworks the heights of Table Mountain and Gun Hill. Thus, when Lord Methuen at first designed to drive off the Boers who flanked and menaced his further progress, the nearest part of the enemy's position to him was Gun Hill, and beyond this, further north, was Table Mountain, while supporting these from the east was the main ridge of Mont Blanc. Therefore, in order to clear away the enemy thus threatening him on his right, it was necessary first to arrange the positions of rendezvous so that the division should be arrayed against the hills about to be assailed. Thus the 9th brigade on the left of the attack looked towards Table Mountain. The Guards on the right, that is, to the south of the 9th brigade, similarly faced Gun Hill. The Guards were both nearer to the part to be assailed by them, and more immediately opposite to it, than was the 9th brigade to the object of its attack. [Sidenote: Mode of attack as designed.] The 9th brigade was to assault the western face of Table Mountain, while the Guards' brigade attacked Gun Hill. As soon as the enemy had been driven off Table Mountain, the 9th brigade was to move eastwards, swinging its left round so as to attack Mont Blanc from the north, while supported by the fire of the Guards from the eastern side of Gun Hill. The 75th battery on the left, the Naval guns and the 18th battery on the right, were to co-operate with the infantry by searching the heights with shrapnel. The mounted troops were to guard the flanks, prevent the escape of the enemy to the east, and, if possible, capture the Boer laager. With this object, two squadrons of the 9th Lancers under Colonel B. Gough were to be on the left flank of the 9th brigade, with one and a half companies of mounted infantry; while the remaining squadron of the 9th Lancers, a company of M.I. and Rimington's Guides, the whole under Major M. F. Rimington, were to work on the outer flank of the brigade of Guards. The troops were to march off from their respective rendezvous at 3 a.m. By this attack on Mont Blanc from the north, after the outworks of Table Mountain and Gun Hill had been carried, the Boers would be driven, not back along the railway towards Kimberley, but eastwards, well off Lord Methuen's proposed line of advance. [Sidenote: Strength and disposition of Boers.]