As she navigated the choppy waters of her sonPrince Andrew’srecent departure from public life, there is renewed speculation thatQueen Elizabethmay be wanting to retire from public life herself.

At 93, she confronted her 59-year-old son following hisshocking interviewabout his friendship with convicted sex offenderJeffrey Epstein, and he said he would“step back” from his royal duties. Less than 25 minutes after Andrew’s bombshell statement, the Queen was seen carrying out a public engagement, evenable to quip about the date: her 72nd wedding anniversary.

The Queen’s steadfastness during this outing was significant in terms of highlighting her position as head of the family. But as the furor about Andrew grew and more organizations distanced themselves from him, it also emerged that she leaned on her son and heirPrince Charles, 71, and grandsonPrince William, 37, for advice and counsel. That broughtrenewed reportsof the Queen wanting to pull back from public life in favor of Charles — in 18 months’ time when the Queen turns 95.

Queen Elizabeth II and Prince Charles, Prince of Wales

“One senior aide told me that the Queen has given the matter of her passing hears considerable thought and believes, that, if she is still alive at ninety-five she will consider passing the reign to Charles,” Jobson continued.

A spokesman fromPrince Charles’s office tells PEOPLE on Thursday that there haven’t been any such discussions. “There are no plans for any change in arrangements at the age of 95 — or any other age,” the spokesman says.

Queen Elizabeth and Prince Charles.

Queen Elizabeth II and Prince Charles, Prince of Wales

A palace source adds there were some over-interpretations going on about Charles’s role in the decision to downgrade Andrew’s public role in the wake of his disastrous interview with the BBC, reiterating that it was the Queen’s decision to have Andrew step back from his royal duties.

Buckingham Palace will not comment on the record. Family insiders, however, point out that the Queen made a solemn declaration when she was a young woman about serving the monarchy for her entire life. She said “when she was 21 that she was going to devote her life to the nation, and she has kept that vow to the letter,” the late Hon. Mrs. Margaret Rhodes, the Queen’s first cousin, previously told PEOPLE.

Bedell Smith adds, “Under the constitution, only the Queen can give a Royal Assent to legislation, only she can appoint a Prime Minster and be consulted and encourage and warn in dealings with the Prime Minister. There is a whole range of functions that go on behind the walls of the palace.”

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queen Elizabeth

Amid speculation of retirement, a palace source insists the monarch’s schedule continues to be a full one.

“The Queen is as busy as ever in terms of audiences, investitures and meetings. It is business as usual,” the source says.

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But experienced royal writer Joe Little, managing editor ofMajesty, point outs, “It is unchartered territory — in that we have never had a monarch who has lived as long. So there is no precedent.

“I don’t think it would be unreasonable to step back at the age of 95 – she would still be queen but would be enjoying more downtime. And given that she could live as long as her mother [who was 101], I think it is possible she could consider [a Regency].”

source: people.com