The day King Charles has waited for has finally arrived and he is returning to public duties after a period of treatment and recuperation following his cancer diagnosis.The progress comes as a major boost for the monarch, 75, who shared the news of his health battle on 6 February and was forced to put aside his immense work ethic and follow doctor’s orders. Sources stressed that despite the announcement, the King still has cancer and will continue to be treated for the undisclosed form of the disease.