My guiding fell through. We wandered for three hours in a maze of valleys, not able to find the railway, nor the Egyptians, nor our starting-point. At last we saw a light and drove for it, to find ourselves in front of Mafrak. We turned back to get into place, and heard the clank of an engine running northward out of the station. We chased its intermittent flame, hoping to catch it between us and the broken bridge: but before we overtook it there came flashes and explosions far up, as Peake fired his thirty charges.

Some mounted men galloped headlong past us, southward. We fired at them, and then the patrolling train returned, backing at its best speed from Peake’s danger. We ran alongside, and opened on the trucks with our Vickers, while Junor sent a green shower of tracer bullets from his Lewis across the dark. Above our shooting and the noise of the engine we heard the Turks howling with terror of this luminous attack. They fired back raggedly, but as they did so the big car suddenly sneezed and stood still. A bullet had pierced the unarmoured end of the petrol tank, the only unarmoured spot of all our team of cars. It took us an hour to plug the leak.