Catherine, Princess of Wales carried out a deeply personal engagement on Tuesday, visiting the London hospital where she underwent cancer treatment to express her gratitude to the staff who supported her over the past year.

The guidance around the Princess’s return to public-facing engagements hasn’t changed and will continue to be gradual. Today was about visiting the Marsden to reflect on her own personal journey.”Kate’s husband,

Kate and William, the Prince and Princess of Wales, confirmed their patronage of the hospital where she had cancer treatment, the Royal Marsden Hospital in London.