Preceded by the Cape carts, which De Wet, in order to disarm suspicion, allowed to cross to the left bank, the column lumbered down the slope into the spruit and was quickly sucked into the trap. In silence broken only by the rumble of the wheels and the Kaffir cries of the drivers, and unseen by the gunners close behind the leading wagons were seized by quiet, determined burghers and placed under guard. The approach to the drift was soon blocked, and in the heart of the entanglement was U Battery. When it reached the incline, men sprang up out of the spruit and lined the bank, and without firing a shot made prisoners of the gunners, who, jammed by the transport, could neither fight nor retire, and were easily taken from their teams and guns, and conducted by their captors down to the bed of the spruit. Only the Major commanding the Battery and the Serjeant-Major got away. Q Battery and its mounted escort narrowly escaped being drawn into the ambush, but were warned in time and galloped back to the railway station buildings. Up to that moment not a shot had been fired, but as Q Battery wheeled the Boers lining the bank opened upon it, and in the scrimmage another gun was lost. The derelict and riderless teams of U Battery at the spruit were shot down by the Boers to prevent the escape of the guns, but not before one gallant team had wrenched its gun out of the enemy's grasp and had broken away. The Boers were now in possession of five guns of U Battery and of one gun of Q Battery. The spruit was shelled with little effect by Q Battery, which unlimbered near the station buildings. Only a plunging fire could have harmed the enemy hidden in it. It is hard to say whether De Wet or Broadwood was in the greater danger at 9 a.m. on March 31. The former had, it is true, just obtained a dramatic and most encouraging success. He laid a trap for a convoy and found himself in action with a force numerically equal to his own. He had made many prisoners, and almost without striking a blow had captured not only Broadwood's convoy but also six of Broadwood's guns. His force, however, was divided. The portion of it under his own command could not be effectively supported by his brother's command, and was confined in a spruit out of which he could not move, and which was commanded in rear by higher ground.