Member, Standing Committee on Public Accounts
June 28, 1990 – July 30, 1990

Member, Standing Committee on Estimates
October 11, 1989 – July 30, 1990

Chair, Standing Committee on Estimates
October 11, 1989 – July 30, 1990

Member, Standing Committee on Regulations and Private Bills
May 8, 1989 – July 30, 1990

Member, Standing Committee on Finance and Economic Affairs
May 8, 1989 – October 11, 1989

Member, Standing Committee on Regulations and Private Bills
November 23, 1987 – April 25, 1989

Member, Standing Committee on Finance and Economic Affairs
November 23, 1987 – April 25, 1989

Chair, Standing Committee on General Government
May 28, 1987 – July 31, 1987

Member, Standing Committee on General Government
May 4, 1987 – July 31, 1987

Critic, Municipal Affairs
March 27, 1987 – July 31, 1987

Chair, Standing Committee on General Government
May 1, 1986 – April 28, 1987

Member, Standing Committee on General Government
April 28, 1986 – May 1, 1986

Critic, Management Board of Cabinet
April 7, 1986 – March 27, 1987

Member, Select Committee on Economic Affairs
October 18, 1985 – December 3, 1985

Critic, Treasurer
September 19, 1985 – April 7, 1986

Chair, Standing Committee on General Government
July 12, 1985 – April 22, 1986

Member, Standing Committee on General Government
July 10, 1985 – April 22, 1986

Minister of Transportation and Communications
February 8, 1985 – June 26, 1985

Minister of Transportation and Communications
February 8, 1985 – June 26, 1985

Chair of the Management Board of Cabinet
April 10, 1981 – February 8, 1985

Chair of the Management Board of Cabinet
August 18, 1978 – February 8, 1985

Minister of the Environment
January 21, 1978 – August 18, 1978

Minister of Government Services
September 21, 1977 – January 21, 1978

Member, Standing Committee on General Government
June 28, 1977 – October 17, 1977

Member, Select Committee on Highway Safety
June 28, 1977 – October 17, 1977

Member, Standing Committee on General Government
April 1, 1977 – April 29, 1977

Parliamentary Assistant to the Treasurer
March 2, 1977 – September 21, 1977

Member, Standing Committee on Resources Development
November 29, 1976 – March 29, 1977

Member, Select Committee on Highway Safety
May 25, 1976 – March 29, 1977

Member, Standing Committee on Private Bills
March 11, 1976 – December 16, 1976

Member, Standing Committee on Procedural Affairs
March 11, 1976 – March 29, 1977

Member, Standing Committee on Miscellaneous Estimates
March 11, 1976 – March 29, 1977

Member, Select Committee Inquiring into Hydro's Proposed Bulk Power Rates
November 21, 1975 – June 18, 1976

Member, Standing Committee on Estimates
October 28, 1975 – January 15, 1976