No one could ever believed : Prince Williams unveil Threats from Queen Camilla Son Tom Parker-Bowles over pursuit for the Throne

Prince William will ‘welcome’ Queen Camilla’s help in carrying out royal duties amid health battles faced by his father King Charles and wife Kate, an expert said today.

Camilla has taken on a number of duties for the King in recent weeks, and will lead the Royal Family at a Commonwealth Day service at Westminster Abbey on Monday.

She was also the most senior royal at a memorial service for King Constantine of Greece at Windsor Castle last week after William pulled out at the last minute.

Provisional plans are said to have been made for Camilla to represent the royals at the Chelsea Flower Show in May, as well as at four events in June – the D-Day 80th anniversary commemorations, Garter Day, Royal Ascot and Trooping the Colour.

Later today, William will visit the Oval cricket ground to celebrate an Earthshot Prize winner’s new contract supplying sustainable packaging for use in sporting venues.

And former BBC court correspondent Michael Cole insisted to MailOnline today that the Prince of Wales ‘won’t worry about who does what in the Royal Family’.

He added that William would not be jealous of Camilla’s more prominent role – and would be ‘only too glad to see the responsibility for keeping the royal show on the road shared out between a suddenly reduced number of available working royals.’

Mr Cole said that he was fully behind William’s stepmother Camilla stepping up while the King takes a break from public duties during his treatment for cancer.

William has also reduced commitments while looking after Kate and their three children Prince George, Princess Charlotte and Prince Louis following his wife’s major abdominal surgery.