Cabinet of the United Kingdom Minister to attend Cabinet meetings on a regular basis, notably Alastair Campbell in his capacity as Director of Communications and Strategy between 1997 and 2003, and Jonathan Powell, the Chief of Staff to the Prime Minister, under Tony Blair, with a distinctly separate role from the Cabinet Secretary/Head of the Civil Service. A photograph is taken of each new Cabinet in the garden or drawing room at 10 Downing Street. The Cabinet meets on a regular basis, usually weekly on a Thursday morning notionally to discuss the most important issues of government policy, and to make decisions. Despite the custom
Prime Minister of Canada and McGill Universities, as well as working in the financial sector; Lester B. Pearson, who acted as Chancellor of Carleton University; Joe Clark and Kim Campbell, who became university professors, Clark also consultant and Campbell working in international diplomacy and as the director of private companies and chairperson of interest groups; while Pierre Trudeau and Jean Chrétien returned to legal practice. Former prime ministers also commonly penned autobiographies—Tupper, for example—or published their memoirs—such as Diefenbaker and Paul Martin. Prime Minister of Canada The Prime Minister of Canada () is the primary minister of the Crown, chairman of the Cabinet, and