National holiday:
National Day, 16 December (1971); note - 15 August 1971 was the date of independence from the UK, 16 December 1971 was the date of independence from British protection
Constitution:
adopted 14 February 2002
Legal system:
based on Islamic law and English common law; has not accepted compulsory ICJ jurisdiction
Suffrage:
20 years of age; universal
Executive branch:
chief of state: King HAMAD bin Isa al-Khalifa (since 6 March 1999); Heir Apparent Crown Prince SALMAN bin Hamad (son of the monarch, born 21 October 1969) head of government: Prime Minister KHALIFA bin Salman al-Khalifa (since 1971); Deputy Prime Ministers ALI bin Khalifa bin Salman al-Khalifa, MUHAMMAD bin Mubarak al-Khalifa, Jawad al-ARAIDH cabinet: Cabinet appointed by the monarch elections: the monarchy is hereditary; prime minister appointed by the monarch