The fighting continued all night, but shortly after midnight the British charged with the bayonet and retook Wieltje as well as most of that section to the north of it which they had lost. Early on May 9, 1915, the fighting was continued, and, in the afternoon, the Germans charged from the woods in a vain attempt to take Ypres after a severe bombardment of the British trenches. An attacking party of five hundred was slain north of the town. On the eastern side of the salient there were five distinct attacks. An attempt to capture the Chateau Hooge was made early in the evening, only to result in heaping the ground with German dead. The day closed with 150 yards of British trenches in the hands of the Germans; but they had been taken at a fearful cost to the kaiser's men. The Germans began the next day, May 10, 1915, by shelling the British north and south of the Ypres-Menin road. They followed the cannonade with a cloud of asphyxiating gas. They then started for the opposing trenches. Many of them, the British allege, wore British uniforms. The British had by now been equipped with proper respirators and could withstand a gas attack with comparative ease. When the Germans were in close range they received a rifle and machine-gun fire that mowed them down almost instantly. Those who had not been shot fell to the ground to escape the leaden hail. But escape was not for them. Shrapnel was poured upon them, and nearly all of the attacking troops perished. Another gas attack was made between the Ypres-Menin road and the Ypres-Comines canal. There two batteries of gas cylinders sent forth their deadly fumes for more than a half hour. The cloud that resulted became so dense that it was impossible for the British in the opposite trenches to see anything; so they were withdrawn temporarily; but the troops to the left and right kept the Germans from following up this advantage and the trenches were saved to the British. When the gas had passed away the men returned to their former position. North of the Menin road, however, the Germans were successful in driving the Fourth Rifle Brigade and the Third King's Royal Rifles to a new position, the trenches which the British occupied having been battered by shell fire to such an extent that some of the occupants were buried alive. Hence the British here retreated to a new line of trenches west of the Bellewaarde Wood where the trees had been shelled until they were part of a hopeless entanglement rather than a forest.