D’Erlon’s despatch reached Soult at the same time that Clauzel’s report arrived. All his arrangements for a final attack on San Marcial were then completed, but these reports and the ominous cannonade at San Sebastian, plainly heard during the morning, induced him to abandon this object and hold his army ready for a general battle on the Nivelle. In this view he sent Foy’s division which had not yet crossed the Bidassoa to the heights of Serres, behind the Nivelle, as a support to D’Erlon, and caused six chosen troops of dragoons to march upon San Pé higher up on that river. Clauzel received orders to arrest his attack and repass the Bidassoa in the night. He was to leave Maransin’s division upon the Bayonette mountain and the Col de Bera, and with the other three divisions to march by Ascain and join Foy on the heights of Serres. Notwithstanding these movements Soult kept Reille’s troops beyond the Bidassoa, and the battle went on sharply, for the Spaniards continually detached men from the ridge, endeavouring to drive the French from the lower positions into the river, until about four o’clock when their hardihood abating they desired to be relieved; but Wellington careful of their glory seeing the French attacks were exhausted and thinking it a good opportunity to fix the military spirit of his allies, refused to relieve or to aid them; yet it would not be just to measure their valour by this fact. The English general blushed while he called upon them to fight, knowing that they had been previously famished by their vile government, and that there were no hospitals to receive no care for them when wounded. The battle was however arrested by a tempest which commencing in the mountains about three o’clock, raged for several hours with wonderful violence. Huge branches were torn from the trees and whirled through the air like feathers on the howling winds, while the thinnest streams swelling into torrents dashed down the mountains, rolling innumerable stones along with a frightful clatter. Amidst this turmoil and under cover of night the French re-crossed the river, and the head-quarters were fixed at St. Jean de Luz. [Sidenote: Soult’s Official Report, MSS.]