 She set up the All Party Parliamentary Group for Women in Parliament, and joined the Armed Forces Parliamentary Scheme as a Squadron Leader in the Royal Air Force.In September 2013, Macleod was appointed Parliamentary Private Secretary to the new Culture Secretary, Maria Miller.She is the primary supporter in the House of Commons for the Equality (Titles) Bill, dubbed the "Downton Abbey Law", which seeks to abolish male-only primogeniture in the Peerages.