Diane Thorne is the provincial representative of Coquitlam-Maillardville in the Legislative Assembly of British Columbia, Canada. She was elected in 2005. She is a member of the New Democratic Party of British Columbia. Coquitlam-Maillardville is a provincial electoral district for the Legislative Assembly of British Columbia, Canada. ... Legislature Building in Victoria, BC The Legislative Assembly of British Columbia is located in Victoria. ... The New Democratic Party of British Columbia is a democratic socialist political party in British Columbia, Canada. ...