Camilla

She added her work had also received Royal backing, after mentioning her campaign to Queen Camilla at an event at Buckingham Palace.

King Charles, Queen Camilla and the Prince of Wales appeared in a carriage procession at the event on Wednesday - but the Princess of Wales was not in attendance.

She was due to attend on Wednesday with her husband the Prince of Wales and King Charles and Queen Camilla.

Thousands cheered and waved flags as King Charles and Queen Camilla attended the Trooping the Colour parade to mark the monarch's official birthday.

"Nice to see you again, glad you got the roses," Queen Camilla seemed to be saying about this flowering relationship.