Constitutional monarchy Act 1689, which placed similar limits on the Scottish monarchy. Although Queen Anne was the last monarch to veto an Act of Parliament when, on 11 March, 1708, she blocked the Scottish Militia Bill, Hanoverian monarchs continued to selectively dictate government policies. For instance King George III constantly blocked Catholic Emancipation, eventually precipitating the resignation of William Pitt the Younger as prime minister in 1801. The sovereign's influence on the choice of prime minister gradually declined over this period, King William IV being the last monarch to dismiss a prime minister, when in 1834 he removed Lord Melbourne as a
Queen of Mauritius Queen of Mauritius Elizabeth II was Queen of Mauritius from 1968 to 1992. Mauritius was a constitutional monarchy with Elizabeth as head of state. The Queen was also the monarch of the United Kingdom and the other Commonwealth realms. Her constitutional roles in Mauritius were delegated to a Governor-General. The Parliament of the United Kingdom's Mauritius Independence Act 1968 transformed the British Crown Colony of Mauritius into an independent sovereign state. Unusually, no member of the British royal family attended the independence ceremony on the island because of security concerns. Princess Alexandra was due to attend but after communal violence