for Heston and Isleworth, a newly created constituency in Middlesex, although there were four applicants and he had no ties to that constituency. In the subsequent Labour landslide Maudling was defeated like many others, although Heston and Isleworth had been expected to be a safe Conservative seat. After its defeat in the 1945 general election, the Conservative Party engaged in an extensive rethink of its policy. Maudling argued that the Party had depended excessively on outdated economic slogans and the popularity of Winston Churchill. In November 1945, Maudling became the first staff member of the Conservative Parliamentary Secretariat, later the Conservative Research Department, where he was head of the Economic Section. He persuaded the party to accept much of the Labour government's nationalisation programme and social services while cutting government spending. In March 1946, Maudling was chosen as the prospective candidate for Barnet, close to his birthplace in Finchley, and began giving speeches there. Labour had unexpectedly won the seat in 1945, but it was considered to be marginal. In 1950, Maudling was elected as Member of Parliament with an absolute majority. Member of Parliament and Cabinet Following the 1951 election, Churchill made Maudling a junior Minister at the Ministry of Civil Aviation. However, his experience of preparing economic policy led to his speaking on behalf of the Treasury on the 1952 budget and thus to an appointment, later that year, as Economic Secretary to the Treasury. With his mentor Rab Butler as Chancellor of the Exchequer, Maudling worked to reduce taxes and controls in order to move from post-war austerity to affluence. When Anthony Eden took over as Prime Minister in 1955, Maudling was promoted to head a department as Minister of Supply. He supported the invasion of Suez. The Ministry was responsible for aircraft production and supplying the armed forces, and Maudling came to agree with critics who argued that it was an unnecessary intermediary; he therefore recommended its abolition. Although supportive of Harold Macmillan's appointment as Prime Minister over the rival claims of Butler in 1957, Maudling found himself in difficulties over his position in the new government. He refused to continue at the Ministry of Supply and also rejected an offer of the Ministry of Health because Iain Macleod, with whom he had a rivalry, had held the post five years earlier and Maudling did not want to be seen as five years behind him. Macmillan