Historically, the Legislative Council (the upper house) had been dominated by an LCL majority for decades due to the Playmander electoral malapportionment as well as the limit on upper house voting rights to the wealthier classes with suffrage dependent on certain property and wage requirements. However they were highly independent and often obstructive to both major parties. Originally the Legislative Council had fixed staggered terms and elections were held separately from lower house elections, which would later be changed by the introduction of joint elections in the 1980s.