High Quality Content by WIKIPEDIA articles! The 33rd Legislative Assembly of British Columbia sat from 1983 to 1986. The members were elected in the British Columbia general election held in May 1983. The Social Credit Party led by Bill Bennett formed the government. After Bennett retired in 1986, Bill Vander Zalm became Premier. The New Democratic Party (NDP) led by Dave Barrett formed the official opposition. After Barrett resigned his seat in 1984, Bob Skelly became party leader.