The development of the defence system of the colony of South Australia was as follows: In its early days the British Government maintained a small garrison of regular soldiers, with their headquarters in Adelaide. This garrison was at the disposal of the local Government; the Governor was Commander-in-Chief. It was not anticipated then that troops from Australia would be required to do battle for the Empire in European wars. There was little trouble to fear from the aboriginal tribes. History repeated itself in the case of South Australia. As it had happened in the older colonies, the aborigines did not give cause for the slightest anxiety, except on a few occasions when intrepid and daring explorers went forth into the wild bush country miles and miles away from any habitation. Barracks were built for the regular garrison. On the date I started my duties the building was being utilized as an institution for the poor and infirm. The military staff office and the mounted police barracks were adjacent to it. So long as the garrison of regulars remained at Adelaide there was no particular inducement for the pioneers to burden themselves with the additional responsibilities of becoming soldiers themselves. Yet have you ever known or heard of any British settlement, no matter how small, which did not elect a mayor and raise a volunteer force? When the time came for the British Government to remove the regular garrison, the South Australian volunteer force was established. This took place on the conclusion of the Maori War, which was followed by the peaceful settlement of the native question in the north island of New Zealand. The British Government decided to withdraw all regular troops from New Zealand and Australia then, feeling assured that the colonists, who had already given the best and strongest evidence and proof of their capacity to direct the affairs and develop the resources of the immense territories entrusted into their hands, were more than capable of raising and organizing military units on lines best adapted to their own economic and political requirements. Thus it was that at the time the regulars were withdrawn fairly efficient volunteer forces had come into existence.