The 107th Brigade advanced to the A Line but the 10th Royal Irish Rifles on the right, had to pass through machine-gun fire from front, right flank and right rear, which caused many casualties. By runners had reported the fall of the C Line, eight minutes before the advance to the D Line was due to begin. Because of the defeats of the 32nd Division on the right flank at Thiepval and the VIII Corps divisions on the north bank of the Ancre, Nugent tried to get permission from X Corps headquarters to cancel the 107th Brigade attack on the D Line. Nugent was over-ruled, as new attacks were being arranged on the flanks; about later X Corps HQ ordered the advance to stop until the situation on the flanks was clearer. The stop order failed to reach the 107th Brigade, because telephone lines had been cut and runners were shot down crossing no man's land. The brigade advanced for about in a "wild and desperate venture", before the survivors were repulsed from the objective by German troops in the D Line (Grandcourt Trench). German attacks on the left flank from St Pierre Divion, were forced back several times, by the remaining men of the three battalions on the left flank; on the right flank, the Mouquet Switch trench was reconnoitred and found empty.