Much of his attention was occupied with strengthening old fortifications and constructing new ones. Some blockhouses which he caused to be built on the slope of the Devil's peak are still in existence, and a tower near the mouth of Salt River, which was called by his name, remained standing until 1888, when it was broken down, and a large earthen fort was built upon its site.
In one matter only he made a great mistake. When the colony was surrendered there were over thirty-six thousand muids of wheat in the magazines, and the crops which were gathered a few months later were the best known for many years. Against the advice of men of experience in South Africa, General Craig sent a large quantity of the prize wheat to England, and maintained that the demand created by the troops and naval forces would be met by increased production. But the harvest of the summer of 1796–7 was a very poor one, and famine was barely averted by sending in haste to India for wheat and rice and to Europe for flour at any cost. It was necessary to adopt very stringent measures to obtain bread for the troops, and a farmer who was at all dilatory in furnishing grain, if he had any, might make sure of soldiers being quartered upon him.
During the period of scarcity there was not sufficient money in the military chest to provide for urgent requirements, and coin was not to be had for treasury bills. General Craig therefore issued paper to the amount of £50,000, similar to that already in use in the colony. It was appropriated solely to purposes connected with the support of the troops.
The military force stationed in the colony at this time was very large. After the surrender of Admiral Lucas the troops destined for India, but temporarily detained, were sent to that country, and in November the two battalions of the seventy-eighth, then united into one strong regiment, proceeded to Calcutta. They were followed in December by the eightieth, To take their place at the
