After the engagement of the 28th November, Lord Methuen had reason to believe that the Boers would make their next stand at Spytfontein, twelve miles south of Kimberley. This was at first their intention, but on the 29th November a Boer council of war was held at Jacobsdal, at which two different plans of action were discussed. P. Cronje wished to take up a flank position at Jacobsdal, so as to compel the British troops to attack him, and thus diverge from their direct line for Kimberley. With the Boers so placed, if Lord Methuen had marched straight upon the town, he would have exposed himself to the danger of being cut off from his line of supply over the Modder bridge. De la Rey, on the other hand, desired to make one more effort to bar the direct road, and his scheme was eventually adopted. At first the heights of Spytfontein were chosen. Preparations for their defence were taken in hand on the afternoon of the 29th, when Cronje and the bulk of his force arrived from Jacobsdal. But De la Rey realised that if the heights of Magersfontein, which lay between Spytfontein and the river, were allowed to fall into the hands of the British, Lord Methuen could utilise them as artillery positions for a bombardment of the Spytfontein range. Under cover of this he would be able to deliver an infantry attack. De la Rey suggested that the Magersfontein heights should themselves be held as the cornerstone of the defence. His views prevailed, and the fortification of a position nearly nine miles in length was at once begun. The fight at Modder River had demonstrated the advantage of placing the main firing line so that it should just be able to graze the surface of the country over which the British had to advance. He therefore proposed to hold the ground, now to be occupied, in a similar manner. In the centre, Magersfontein Hill, a grim and rock-bound kopje, rises precipitously from the veld and dominates the plain, six miles in width, which stretches from its foot to the Modder River bridge. From this hill the Boer line extended five miles north-west to Langeberg farm along the foot of a series of kopjes, in some places sufficiently well defined to be marked on map No. 13, in others mere hillocks, but together forming a continuous and formidable line of defence across the railway. From the south-east of Magersfontein Hill a low scrub-covered spur, or ridge, three miles in length, runs southward to Moss Drift on the Modder. Though not of sufficient height to be fully shown upon the map, it exercised an important influence upon the course of the battle. From the river the ground rises gradually towards the heights of Magersfontein. There are two well-marked knolls upon its surface; one, equidistant between the kopjes and the railway bridge, was chosen by Lord Methuen to be his Headquarters for the coming battle; the other, about a mile to the southward of the main hill, was held by the Horse artillery battery during the engagement.