The election was triggered when a number of
Liberal MLAs, including Welfare Services Minister
Terry White, crossed the floor of the Parliament to support a
Labor motion to create an Expenditure Review Committee. White was sacked from cabinet for supporting the motion. In response, he launched a party-room coup against Liberal leader and deputy premier
Llewellyn Edwards and became Liberal leader with
Angus Innes as his deputy. In the normal course of events, White would have succeeded Edwards as deputy premier. However, White and Innes' progressive leanings didn't sit well with Bjelke-Petersen, and he refused to make White deputy premier. In response, White tore up the Coalition agreement and led the Liberals to the crossbench. However, Bjelke-Petersen prorogued Parliament ahead of the election, allowing him to govern for nine weeks without fear of being toppled on the floor of the legislature. Labor, under the leadership of new leader
Keith Wright, hoped to make use of the division between the conservative parties to make gains, while the Liberals hoped to win enough seats to force the Nationals back into Coalition under more favourable terms. The Nationals sought to gain enough seats to form a
majority government in their own right. Indeed, Bjelke-Petersen directed his campaign mainly at right-leaning Liberal voters, suggesting that the alternative was a Labor government propped up by White's Liberals.
Clive Palmer served as the National Party's campaign director during the 1983 state election. ==Key dates==