BRIDGETOWN, Nov 29 (Reuters) - Barbados on Monday prepared to remove Britain"s Queen Elizabeth as its head of state and become a republic, as it severs imperial ties some 400 years after English ships first reached the Caribbean island. Britain"s Prince Charles arrived on Sunday night to join the inauguration of President-elect Sandra Mason in replacement of Queen Elizabeth, a move by Barbados to shed the final vestiges of a colonial system that once spanned the globe. read more "Tonight"s the night!" read the front-page headline of Barbados" Daily Nation newspaper. Prime Minister Mia Mottley, the leader of Barbados" republican movement, will help lead the ceremony. Mottley has won global attention by denouncing the effects of climate change on small Caribbean nations. "I think a lot of that is decadent colonialism and it should have been long gone," said Ras Binghi, a Bridgetown cobbler. "I"m overjoyed." A celebration including Barbadian music and dance will begin at 8 p.m. local time (0000 GMT), with Mason to be inaugurated just after midnight - coinciding with Barbados Independence Day. Prince Charles will give a speech highlighting the continuing friendship of the two nations despite the change in constitutional status. The British Union flag and the national flag of Barbados fly next to each other on a building as preparations take place to mark the Caribbean island"s transition to a republic, in Bridgetown, Barbados, November 29, 2021. REUTERS/Toby Melville Britain"s Prince Charles speaks with Barbados" President-elect Sandra Mason as he arrives at Grantley Adams Airport to take part in events to mark the Caribbean island"s transition to a birth of a new republic, Bridgetown, Barbados, November 28, 2021. Picture taken November 28, 2021. REUTERS/Toby Melville Britain"s Prince Charles stands with Barbados" President-elect Sandra Mason during a Guard of Honour and playing of national anthems, as he arrives at Grantley Adams Airport, to take park in events to mark the Caribbean island"s transition to a birth of a new republic, Bridgetown, Barbados, November 28, 2021. / REUTERS/Toby Melville 1/7 Britain"s Prince Charles speaks with Barbados" President-elect Sandra Mason as he arrives at Grantley Adams Airport to take part in events to mark the Caribbean island"s transition to a birth of a new republic, Bridgetown, Barbados, November 28, 2021. Picture taken November 28, 2021. REUTERS/Toby Melville Barbados will remain a republic within the Commonwealth, a grouping of 54 countries across Africa, Asia, the Americas and Europe. Activist David Denny celebrated the creation of the republic but said he opposes the visit by Prince Charles, noting that the royal family for centuries benefited from the slave trade. "Our movement would also like the royal family to pay a reparation," Denny said in an interview. British colonialists shipped over captured African slaves to work the island"s sugar cane fields and Barbados became a focus of the brutal transatlantic slave trade. Today"s population of under 300,000 is overwhelmingly of African descent. Monday"s elegant celebration comes at a time when Barbados is struggling with inflation due to supply-chain disruptions driving up prices in a country that must import most goods. Its tourism industry, a crucial part of the economy, is still recovering from earlier coronavirus travel restrictions. Some residents acknowledge they are uncertain what the transition to a republic even means or why it matters. Others would have preferred not to change. read more "They should leave Queen Elizabeth be - leave her as the boss. I don"t understand why we need to be a republic," said Sean Williams, 45, standing in the shadow of an independence monument. The last time the queen was removed as head of state was in 1992 when Mauritius, an island in the Indian Ocean, proclaimed itself a republic. The shift may spur discussion of similar proposals in other former British colonies that have Queen Elizabeth as their sovereign, which include Jamaica, Australia and Canada.