Royal walkabout reflects informal stylepublished at 13:21 British Summer Time 17 September 2022
Sean Coughlan
BBC News, royal correspondent
This unscheduled walk about gave us a glimpse of a more approachable, literally hands-on style of monarchy.
"Hope you didn’t get frozen last night,” said King Charles to one of those waiting.
His visit brought a warm response from the crowd who passed on their own condolences. “Sorry for your loss,” said one well-wisher.
Prince William was also there, commending a woman for her choice of wearing trainers for such a long wait.
The crowd queuing the along the Thames also reflected this informal style, calling out: “William, William."
He thanked them for waiting for so long. They didn’t seem to mind.