A major fire in the capital of Roseau has destroyed nine buildings, causing widespread damage in the early hours of Wednesday.

Emergency crews responded overnight as flames spread rapidly through parts of the city, engulfing multiple structures before firefighters brought the blaze under control.

Among the buildings destroyed was the office of Joshua Francis, leader of the United Progressive Party.

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Authorities say the full extent of the losses is still being assessed, but the impact on businesses and residents is expected to be significant.

The cause of the fire is not yet known, and investigations are ongoing.

Images from the scene show extensive destruction, with several buildings reduced to rubble and smoke lingering over sections of the city hours after the fire was extinguished.