Historical rankings of Prime Ministers of the United Kingdom from his second term only. In 2013, a group of academic staff and students at Royal Holloway, University of London, conducted a postal survey of British Members of Parliament, asking them to evaluate the success of post-war British prime ministers. Some 158 MPs replied to the survey, a response rate of 24%. The respondents included 69 Conservatives, 67 Labour MPs, 14 Liberal Democrats and 8 MPs from other parties. The survey used the same question employed in the 2004 and 2010 University of Leeds studies: MPs were asked how successful or unsuccessful they considered each Prime Minister to have been
Prime Minister of Saudi Arabia Mohammad, who is his father's top aide. Since the time of the coup, the Kingship and the prime ministership have been one and the same. Prime Minister of Saudi Arabia The Prime Minister of Saudi Arabia is the chair of the Council of Ministers and formal head of government of the Kingdom of Saudi Arabia. Since the reign of King Faisal, the prime minister post has been held by the king. The office was created along with the Council of Ministers on 9 October 1953, by decree of King Saud. Due to unrest within the royal family over his rule,