Advice to David Peterson on becoming Liberal Leader – February 21, 1982 June 8, 2026 1985, Governing, Political environment The memo given to David Peterson on the things he needed to do in the weeks after becoming Liberal leader and Leader of the Official Opposition in the Ontario Legislature. Share: Site Admin Author Older Post A World-Class Education System Newer Post Summary of reports from the Ontario Premier’s Councils 1987-1995 (Part Two)