and office space in Canberra. A Senate Select Committee hearing was held in 1954 to address its development requirements. This Committee recommended the creation of a single planning body with executive power. Consequently, the National Capital Planning and Development Committee was replaced by the National Capital Development Commission in 1957. The National Capital Development Commission ended four decades of disputes over the shape and design of Lake Burley Griffin and construction was completed in 1964 after four years of work. The completion of the centrepiece of Griffin's design finally laid the platform for the development of Griffin's Parliamentary Triangle. Self-government In 1978, an advisory referendum was held to determine the views of ACT citizens about whether there should be self-government. Just under 64 percent of voters rejected devolved government options, in favour of the status quo. Nevertheless, in 1988, the new minister for the Australian Capital Territory Gary Punch received a report recommending the abolition of the National Capital Development Commission and the formation of a locally elected government. Punch recommended that the Hawke government accept the report's recommendations and subsequently Clyde Holding introduced legislation to grant self-government to the territory in October 1988. The enactment on 6 December 1988 of the Australian Capital Territory (Self-Government) Act 1988 established the framework for self-government. The first election for the 17-member Australian Capital Territory Legislative Assembly was held on 4 March 1989. The initial years of self-government were difficult and unstable. A majority of ACT residents had opposed self-government and had it imposed upon them by the federal parliament. At the first election, 4 of the 17 seats were won by anti-self-government single-issue parties due to a protest vote by disgruntled Canberrans and a total of 8 were won by minor parties and independents. In 1992, Labor won eight seats and the minor parties and independents won only three. Stability increased, and in 1995, Kate Carnell became the first elected Liberal chief minister. In 1998, Carnell became the first chief minister to be re-elected. Geography The Australian Capital Territory is the smallest mainland territory (aside from the Jervis Bay Territory) and covers a total land area of , slightly smaller than Luxembourg. It is bounded by the Goulburn-Cooma railway line in the east, the watershed of Naas Creek in the south, the watershed of the Cotter River in the west and the watershed of the Molonglo River in the north-east. These boundaries