While Bosquet's first brigade was ousting the Russian skirmishers from the river and the clefts in the hills leading upwards, the whole army moved still nearer to the foe, and halted in readiness to close. The French divisions remained in columns. They were not to advance until Bosquet's diversion had made itself felt. The British divisions had deployed into line, and had moved on until warned, about half-past one, that they had come within range, when the men were ordered to lie down. It was about half-past one. The 1st French division was crossing the river and swarming up the steeps, when the Cossacks simultaneously fired the corn stacks about Bourliouk. Instantly the waving sheets of flame leaped up, and a stifling smoke rising on a lazy wind spread over the meadows. For a time the centre of the Russian position was hidden from view, and the smoke long continued to curl over the ground. This fiery village and dense cloud of smoke proved a great inconvenience to Evans's division, in whose front it was; for, pressed on one side by Prince Napoleon's division, on the other by the Light, and deprived of a large space in front by the conflagration, Sir De Lacy Evans was compelled to divide his brigades, and encroach on the ground occupied by Sir George Brown, so that when they were deployed, the left front of the 2nd overlapped the right of the Light Division. This was a great fault. While the regiments lay prone under a severe fire, the French were executing their share of the plan on the right.