The main body was driven back into the town, and an isolated detachment of 800 men was forced to surrender to Commandant De Wet.
The Boers did not follow up their advantage by proceeding towards the strategically important port of Durban, and instead began a siege of Ladysmith, which was relieved after 118 days.
In June 1899, when it appeared hostilities between Britain and the independent Boer republics were likely, the British government began sending troops to South Africa as a precaution.
The rest were mainly farmers, dressed in their ordinary working clothes, with some townsmen and contingents of foreign volunteers known as Vrijwilligers.
On 20 October, two Boer forces attacked Penn-Symons' detachment at Dundee but were driven back at the Battle of Talana Hill.
The British suffered heavy casualties (including Penn-Symons, who was mortally wounded) and were cut off from Ladysmith by another Boer force which captured a railway station at Elandslaagte which lay between them.
On 24 October, White made a demonstration at Rietfontein against the Boers pressing forward down the railway line from Glencoe to Ladysmith, to distract them from attacking Yule.
This was despite the disadvantages of the terrain, with Ladysmith being on low ground surrounded by hills rising to 500 feet (150 m) above the town, which gave the Boers the advantage of height.
On 29 October, Boers could be seen emplacing one of their heavy Creusot siege guns on Pepworth Hill, roughly 4 miles (6.4 km) north-north east of the town.
Before this gun could open fire, White had already made plans for attack the following dawn, based on incomplete reconnaissances and observations.
Grimwood's brigade had deployed during the night around Lombard's Kop and Farquhar's Farm, and faced north towards Long Hill.
As dawn broke, Grimwood found that half his brigade had straggled, and French's mounted troops had not reached their assigned position.
As they began to fall back into the open plain between Lombard's Kop and Ladysmith, they came under heavy fire from Botha's riflemen and the Boer gun on Pepworth Hill.
Some of Grimwood's units (mainly those which had already suffered heavy casualties at Talana Hill, and were short of officers and tired) panicked and the retreat became a rout.
[10] White was not aware of the fate of Carleton's force until the next day, when Joubert sent a letter which also unilaterally granted an armistice to allow the dead to be buried.
Carleton's force had been late setting out because the mules carrying his guns and reserve ammunition had not been properly controlled by inexperienced drivers and had been fractious.
As dawn approached, Carleton feared that because of the late start, his force would be exposed at daybreak in the open plain between Pepworth Hill and the Nek.
As they climbed the hill, the mules bolted and startled British soldiers fired several shots, alerting the nearest Boers.
[12] Since the Boers launched no immediate assault, the British force reorganised and constructed defensive lines around the town, which would require a major effort to overcome.