a few
minutes after midnight
It was hoped that the Khalifa would now stand at bay , as our occupation of Gedid barred his advance north . Behind him was a waterless , and densely wooded district . The capture of the grain on which he had relied would render it impossible for him to remain long in his present position , and his only chance of extricating himself was to stand and fight . After twelve hours ' rest the troops were roused , and started a few minutes after midnight . The transport was left , under a strong guard , near the water ; with orders to follow , four hours later . The cavalry , with two Maxims , moved in advance ; and the camel corps on the flanks . The ground was thickly wooded .