The Duke of Cambridge will watch two live operations today at the Royal Marsden in Chelsea, west London, where he will view sections of a breast reconstruction procedure and the removal of a bladder tumour.
He is set to meet members of the surgical team involved in the operations in the Wolfson Surgical Suite, including the lead surgeons, Mr Stuart James and Mr Pardeep Kumar.
The Duke will be following in the footsteps of his mother, Diana, Princess of Wales, after she watched a heart operation at Harefield Hospital in Middlesex in 1996.
He will be the first royal to view surgery at the Royal Marsden, which is a world-leading cancer centre specialising in all areas of diagnosis, treatment, care and research into the disease.
More top news
An ITV Tonight investigation found more than half of women surveyed between the ages of 18 and 34 have been sexually harassed in public.
Storm Doris is expected to move on quickly, with the worst of the weather gone by Thursday evening.
After his arrest, Apopei described his girlfriend as "a witch" and paced around his cell ranting about devil worship.