She was called to the
Bar of England and Wales in 1968 and to the Bar of Barbados in 1969, becoming the island's first woman barrister. She was a practising
attorney from 1969 to 1976 and 1987–1994. She was appointed Deputy Prime Minister and Minister of Foreign Affairs in 1994 within the government of Prime Minister
Owen Arthur, and was also charged with the responsibility of Leader of the
House of Assembly and MP for the
constituency of the
City of Bridgetown. She later gave up that post during a cabinet reshuffle after the 2003 elections, in which the BLP maintained power. In 1999 she has also headed the Ministry of Foreign Trade. Miller began her political career in 1976 when she was elected Member of Parliament for the City of Bridgetown in a
by-election. A few months later, she fought and won her seat again in the General Elections. She served as Minister of Health and National Insurance from 1976 to 1981 and was the first female to sit in the
Cabinet of Barbados. Re-elected to Parliament in 1981, she was appointed Minister of Education with the Culture portfolio being added in 1985. Following the 1986 General Elections when the Barbados Labour Party lost at the polls, she was appointed to the Senate where she served as Leader of Opposition Business. She was again elected Member for the City of Bridgetown in the General Elections of 1991, and served as Deputy Leader of the Opposition from 1993 to 1994. In September 1994, when the Barbados Labour Party was returned to government, Miller was re-elected as the member for the City of Bridgetown for the fourth time. == Roles and responsibilities ==