Following the Second World War, the Straits Settlements were disbanded and Singapore became a Crown colony in its own right. The reconstituted Executive Council consisted of six officials and four nominated "unofficials". In February 1954, the Rendel Constitutional Commission under the chairmanship of Sir George William Rendel, which had been appointed to comprehensively review the constitution of the Colony of Singapore, rendered its report. Among other things, it recommended that a Council of Ministers be created, composed of three "ex officio" Official Members and six Elected Members of the Legislative Assembly of Singapore appointed by the Governor on the recommendation of the Leader of the House, who would be the leader of the largest political party or coalition of parties having majority support in the legislature. The recommendation was implemented in 1955. In the general election held that year, the Labour Front took a majority of the seats in the Assembly, and David Saul Marshall became the first Chief Minister of Singapore. Major problems with the Rendel Constitution were that the Chief Minister and Ministers' powers were ill-defined, and that the Official Members retained control of the finance, administration, and internal security and law portfolios. This led to confrontation between Marshall, who saw himself as a Prime Minister governing the country, and the Governor, Sir John Fearns Nicoll, who felt that important decisions and policies should remain with himself and the Official Members.