British Overseas Territories and coat of arms by the British monarch. Traditionally, the flags follow the Blue Ensign design, with the Union Flag in the canton, and the territory's coat of arms in the fly. Exceptions to this are Bermuda which uses a Red Ensign; British Antarctic Territory which uses a White Ensign; British Indian Ocean Territory which uses a Blue Ensign with wavy lines to symbolise the sea; and Gibraltar which uses a banner of its coat of arms (the flag of the city of Gibraltar). Akrotiri and Dhekelia and Saint Helena, Ascension and Tristan da Cunha are the only British overseas
Commissioner for the British Indian Ocean Territory British Antarctic Territory. Unlike the other governors and commissioners of other British overseas territories, there is no separate flag for the Commissioner of the British Indian Ocean Territory. This is mainly because he is never resident in the territory, and he would be unable to fly any flag from his offices in the Foreign and Commonwealth Office in London. Commissioner for the British Indian Ocean Territory The Commissioner for the British Indian Ocean Territory is the head of government in the United Kingdom's overseas territory of the British Indian Ocean Territory. The Commissioner is appointed by the British monarch on