As a former British colony, Barbados has largely adopted British political models and follows the Westminster, or Cabinet, system of government, in which the executive branch of government is responsible to the legislature. The prime minister is appointed by the governor-general. If the prime minister dies, as has happened on three occasions, the governor-general will appoint a replacement from Parliament to serve the remainder of the five-year term of Parliament. The prime minister must also be supported, or at least accepted, by a majority in the House of Assembly. If at any time the prime minister loses the "confidence" of the House, he must resign, along with the entire Cabinet. In practice, this usually reduces the prime minister's appointment to a formality, as the parliamentary leader of the majority political party or coalition is invariably appointed. If, however, no such majority party or coalition exists, whether due to electoral fragmentation or to party realignments after an election, the governor-general's role becomes much more important. The governor-general must endeavour to find a candidate acceptable to a majority in the House; if no such candidate can be found, the governor-general must dissolve Parliament and call an election prematurely. Should the incumbent prime minister lose his or her seat in a parliamentary election he or she also may not be Prime Minister. The prime minister of Barbados is technically the "first among equals," whose vote in meetings of the Cabinet carries no greater weight than that of any other minister. In practice, the prime minister dominates the government. Other Ministers are appointed by the governor-general, but on the prime minister's advice, and may be dismissed by him/her at any time.
Holders
was appointed Barbados's first Premier on 1 February 1953 when Barbados attained full self-government. When Barbados negotiated full political independence from Britain on 30 November 1966, the office was renamed Prime Minister. Despite the renaming, the functions of the office were not significantly changed, and the table below therefore counts Sir Grantley's term as Premier as part of the prime ministerial overview. There have been 3 premiers and 8 post-independence prime ministers. The current living former prime ministers of Barbados are the Rt Hon. Lloyd Erskine Sandiford, the Rt Hon. Owen Arthur, and the Rt Hon. Freundel Stuart.
Responsibilities
The prime minister advises the crown, appoints ministers, controls a majority in the House of Assembly, and appoints 12 senators. Although the prime minister is appointed by the governor-general of Barbados, they are almost always the leader of the majority party.