Butler became a councillor on
Wood Green Borough Council in 1947, serving until the borough's abolition in 1965. She was chairman of the Housing committee, overseeing major council efforts to construct housing post-war, and in 1954 became Leader of Wood Green Council. Butler was first elected to Parliament at the
1955 general election, for the
Wood Green constituency. She served as
Parliamentary Private Secretary to the Minister of Land and Natural Resources 1965-67 but held no front-bench position. She served as vice-chair of the
Parliamentary Labour Party (1965-1970) and chairman of the Co-operative Party MPs. She also served as vice-chairman of the Labour parliamentary housing and local government group from 1959 to 1964. She retired from Parliament at the
1979 general election. == Interests ==