155 mm Creusot Long Tom part of the war the time fuses did not work properly. Case shot was used as a last resort when the enemy's foot soldiers were close to the gun. Case shot was effective up to 400 metres. During the Second Boer War the guns were deployed as field guns and siege guns at Vaal Krantz, Ladysmith, Mafeking, Kimberley and Bergendal. During the early stages of the war these guns gave the Boers an advantage as they had longer range than any British guns that were deployed in South Africa at the time. After all their ammunition had been expended, the
Siege of Mafeking ordered to simulate avoiding barbed wire (non-existent) when moving between trenches; guns and a searchlight (improvised from an acetylene lamp and biscuit tin) were moved around the town to increase their apparent number. (See Jon Latimer, "Deception in War", London: John Murray, 2001, pp. 32–5.) A howitzer was built in Mafeking's railway workshops, and even an old cannon (dated 1770, it coincidentally had "B.P. & Co." engraved on the barrel) was pressed into service. Noticing the Boers had failed to remove any of the rails, the British commanders had an armoured train from the Mafeking railyard loaded with sharpshooters, armed