Man throws eggs on King Charles III and his wife Queen Consort Camilla during a visit to northern England, British media footage showed.
The 73-year-old monarch and Camilla, 75, looked to targeted with three eggs which landed near them through a walkabout in York, before they led away by minders.
A man heard shouting “this country built on the blood of slaves” and “not my king” before he was inside by numerous police officers as the incident occurred, the footage showed.
The protester also booed the royal couple before he looked to lob the eggs at them, according to reporters at the scene.
Other people in the crowds that had met at the historic Micklegate Bar location for the visit started chanting “God save the King” and “shame on you” at the protester.
Charles and Camilla sustained with a traditional ceremony to officially welcome the sovereign to the city of York by the lord mayor as police inside the suspected perpetrator.
They in the historic city to attend the inauguration of a statue of Charles’s mother Queen Elizabeth II, the first to installed since her death on September 8.