The Commissioner for Motor Transport is a body corporate constituted under the Transport (Division of Functions) Amendment Act, 1952, s. 3, as amended by the Transport (Division of Functions) Further Amendment Act, 1952, s. 6, and the State Transport (Co-ordination) Amendment Act, 1954, s. 5. Before the last-mentioned Act was passed the title of the head of the Department now administered by the Commissioner for Motor Transport was the Superintendent of Motor Transport. That Department performs functions under a number of statutes of the State of New South Wales. First, it is concerned with the registration of all privately owned motor vehicles on the roads of New South Wales and the licensing of those who drive them. Thus it registers motor vehicles, licenses drivers and regulates the construction, equipment and operation of motor vehicles: Motor Traffic Act, 1909; it licenses persons who teach the driving of motor vehicles: Motor Vehicle Driving Instructors Act, 1961; it licenses public motor vehicles with the aim of co-ordinating various means of transport and of eliminating wastage and uneconomic competition between various transport services: State Transport (Co-ordination) Act, 1931; it licenses towtrucks: Tow-truck Act, 1967 and it registers, licenses and controls privately operated motor omnibuses, their drivers and conductors and controls taxi cabs, private hire cars and motor vans: Transport Act, 1930. In addition it licenses commercial aircraft operating within New South Wales: Air Transport Act, 1964.