Legal system: common law tradition with early Roman and modern continental influences; no judicial review of Acts of Parliament; accepts compulsory ICJ jurisdiction, with reservations; British courts and legislation are increasingly subject to review by European Union courts
Suffrage: 18 years of age; universal
Executive branch: chief of state: Queen ELIZABETH II (since 6 February 1952); Heir Apparent Prince CHARLES (son of the queen, born 14 November 1948)
head of government: Prime Minister Anthony C. L. (Tony) BLAIR (since 2 May 1997)
cabinet: Cabinet of Ministers appointed by the prime minister
elections: none; the monarch is hereditary; the prime minister is the leader of the majority party in the House of Commons (assuming there is no majority party, a prime minister would have a majority coalition or at least a coalition that was not rejected by the majority)
Legislative branch: bicameral Parliament comprised of House of Lords (consists of approximately 500 life peers, 92 hereditary peers and 26 clergy) and House of Commons (659 seats; members are elected by popular vote to serve five-year terms unless the House is dissolved earlier)
elections: House of Lords - no elections (some proposals for further reform include elections); House of Commons - last held 7 June 2001 (next to be held by NA May 2006)
election results: House of Commons - percent of vote by party - NA%; seats by party - Labor 412, Conservative and Unionist 166, Liberal Democrat 52, other 29
note: in 1998 elections were held for a Northern Ireland Parliament (because of unresolved disputes among existing parties, the transfer of power from London to Northern Ireland came only at the end of 1999 and was rescinded in February 2000); in 1999 there were elections for a new Scottish Parliament and a new Welsh Assembly