Tony Blair opposed the PR system, and many members of the Shadow Cabinet were worried about concessions being made towards the Lib Dems. In the event, vitually every opinion poll since late-1992 put Labour ahead with enough support to form an overall majority. Blair became the Prime Minister of the United Kingdom on 2 May 1997, serving concurrently as First Lord of the Treasury, Minister for the Civil Service and Leader of the Labour Party. Aged 43, Blair became the youngest person to become Prime Minister since Lord Liverpool became Prime Minister aged 42 in 1812. With victories in 1997, 2001, and
British military intervention in the Sierra Leone Civil War and that the only alternative was continued civil war. A military intervention by the United Kingdom in 1999 was ruled out as the British government had received no request for military assistance and felt it lacked the backing of the international community for a unilateral intervention. An intervention was also deemed to be politically and militarily impractical given the British military's involvement with NATO operations in Yugoslavia. The intervention in Sierra Leone was the fourth expeditionary operation and the second significant deployment undertaken by Her Majesty's Armed Forces under Tony Blair, who was elected as Prime Minister in 1997. The