Legislative authority is vested in the Parliament of Georgia. It is unicameral and has 150 members, known as deputies, of whom 30 are elected by plurality to represent single-member districts, and 120 are chosen to represent parties by proportional representation. Members of parliament are elected for four-year terms. On 26 May 2012, Saakashvili inaugurated a new Parliament building in the western city of Kutaisi, in an effort to decentralize power and shift some political control closer to Abkhazia. The elections in October 2012 resulted in the victory for the opposition "Georgian Dream – Democratic Georgia" coalition, which President Saakashvili acknowledged on the following day.