Revellers perform during a parade of the 2019 Notting Hill Carnival in London, Britain, on Aug. 26, 2019. Originated in the 1960s, the carnival is a way for Afro-Caribbean communities to celebrate their cultures and traditions. (Photo: Tim Ireland/Xinhua)

A reveller performs during a parade of the 2019 Notting Hill Carnival in London, Britain, on Aug. 26, 2019. Originated in the 1960s, the carnival is a way for Afro-Caribbean communities to celebrate their cultures and traditions. (Photo: Tim Ireland/Xinhua)

Revellers perform during a parade of the 2019 Notting Hill Carnival in London, Britain, on Aug. 26, 2019. Originated in the 1960s, the carnival is a way for Afro-Caribbean communities to celebrate their cultures and traditions. (Photo: Tim Ireland/Xinhua)

Revellers perform during a parade of the 2019 Notting Hill Carnival in London, Britain, on Aug. 26, 2019. Originated in the 1960s, the carnival is a way for Afro-Caribbean communities to celebrate their cultures and traditions. (Photo: Tim Ireland/Xinhua)