President of the Senate (Australia)
The position is provided for by Section 17 of the Constitution of Australia. The Senate elects one of its members as president at the start of each new term, or whenever the position is vacant. This is usually—though not necessarily—a member of the party or coalition that holds the most seats in the Senate. The largest party in the Senate is not always the governing party, as government is determined by the House of Representatives. The President of the Senate and the Speaker of the House of Representatives may consequently be from different parties.
Margaret Reid (politician)
Reid became Liberal Whip in the Senate in 1987 and held the office until 1995. In 1996, she was elected President of the Senate, retiring from the position in 2002 after six years. Reid resigned from the Senate on 14 February 2003, and was replaced by the former ACT Chief Minister, Gary Humphries.