Police fired tear gas outside the White House late Sunday and major US cities were put under curfew to suppress rioting.
Protesters in London, Cardiff, and Manchester in the UK gathered on Sunday in solidarity with demonstrations in the United States that were sparked by the death of George Floyd.
Police have arrested nearly 1,400 people in 17 US cities since Thursday as protests continue over the death of George Floyd.
Cheering protesters torched a Minneapolis police station that the department abandoned as three days of violent protests spread to nearby St. Paul and angry demonstrations flared across the US over the death of George Floyd, a handcuffed black man who pleaded for air as a white police officer pushed his knee on his neck.
A man was shot to death as violent protests over the death of a black man in police custody rocked Minneapolis for a second straight night Wednesday, with protesters looting stores near a police precinct and setting fires.
New footage has emerged showing the moment George Floyd was pulled from the vehicle and placed in handcuffs in Minneapolis.