During a visit to a cathedral in Staffordshire on the start of the week, King Charles was heckled by a protester who questioned him about his brother's relationship with convicted sex offender Epstein.
The individual demanded to know how long the monarch had been aware about his sibling's association with Epstein, and also raised doubts about whether he had instructed the police to "hide" for Prince Andrew.
Despite the heckling, there were large groups of well-wishers and cheers for the King, who was in Staffordshire for an engagement.
Prince Andrew's links with Jeffrey Epstein have been under intense scrutiny in the past few weeks. The royal, who gave up his royal duties earlier this month, has categorically denied any wrongdoing.
"How long have you known about Andrew and Jeffrey Epstein? Have you asked the police to cover up for him?"
The monarch remained silent but continued meeting supporters, some of whom shouted "Long live the King". One fan can be overheard requesting him for a hug.
A female bystander outside the venue was also heard telling the protester to "go away" and to "be quiet".
The controversy over the Duke of York's connections to Epstein has been brought back into focus by misconduct allegations detailed in Ms. Giuffre's posthumously-published memoir.
In the memoir, Ms Giuffre says she had sex with the prince on multiple times, including one instance with Epstein and "eight other young girls"
Prince Andrew, who reached a financial settlement with the plaintiff in 2022, has consistently denied any misconduct. In a previous interview, he told a news program he did not remember meeting Ms Giuffre "at all", and that they "did not have any sort of intimate relations."
But in recent times, new inquiries have been asked about how he is able to finance his way of life despite not being a working royal.
The disclosure that he has only ever paid a nominal fee on his Royal Lodge has heightened the scrutiny over his housing situation - even though he made significant contributions initially, including for renovations.
The political party said he should be called in front of MPs to give evidence about his lease of his residence.
But last Thursday, the authorities declined to give parliamentarians time to debate the royal's titles or his residence, despite increasing calls for investigation.
The royal household has not issued a statement on whether Prince Andrew might relocate of his home - or where he might go.
Maya is a tech journalist and digital strategist with over a decade of experience covering emerging technologies and their impact on society.