Part I Development 1Power to develop land. 2Additional power to develop land. 3Powers supplementary to sections 1 and 2. 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Supplementary provisions. Part I