Flag of Zanzibar flag fell out of use. Flag of Zanzibar The flag of Zanzibar was adopted on 9 January 2005. It is a horizontal tricolour of blue, black, and green with the national flag of Tanzania in the canton. Zanzibar was a part of the Sultanate of Muscat and Oman, which flew a plain red flag, beginning in 1698. Majid bin Said declared an independent Sultanate of Zanzibar on 2 November 1856 but did not adopt a new flag. The red flag remained in use during the British protectorate period. When Zanzibar gained independence from the United Kingdom on 10 December 1963,
Hamoud bin Mohammed of Zanzibar (daughter of the first Sultan of Zanzibar) he had ten children: On his death in 1902 he was succeeded by his oldest son, Sayyid Ali bin Hamud. Hamoud bin Mohammed of Zanzibar Sayyid Hamoud bin Mohammed Al-Said, GCSI, (1853 – 18 July 1902) (ruled 27 August 1896 - 18 July 1902) () was the British-controlled Omani sultan of the protectorate of Zanzibar, who outlawed slavery on the island. Hamoud became sultan with the support of the British consul, Sir Basil Cave, upon the death of Sayyid Hamad bin Thuwaini. Before he could enter the palace, another potential contender for the