Barbados plans to become republic ----------------------------------------- The Caribbean island nation of Barbados says it wants to remove Queen Elizabeth as its head of state by next year, leaving only 15 countries worldwide with the British Queen as monarch ----------------------------------------- WHERE IS QUEEN ELIZABETH HEAD OF STATE? PACIFIC OCEAN Papua New Guinea Solomon Islands Tuvalu 500km 300 miles ----------------------------------------- Canada UK Australia New Zealand Barbados announcement could pave way for other Commonwealth Realm countries to renounce monarchy ----------------------------------------- Jamaica Belize Bahamas Saint Kitts & Nevis Saint Vincent & the Grenadines OCEAN ATLANTIC Antigua & Barbuda Saint Lucia Grenada 500km 300 miles ----------------------------------------- Barbados Aims to complete process to coincide with 55th anniversary of independence from Britain, in November 2021 ----------------------------------------- Sources: Reuters, BBC Picture: Getty Images © GRAPHIC NEWS