King Charles and Prince William visit London queue

Britain's King Charles III was joined by his son Prince William as they greeted mourners waiting in the long queue to see Queen Elizabeth II lying in state on Saturday.

The new monarch and heir to the throne spoke to people waiting off Lambeth Bridge, who had already been in the line for more than 10 hours. William could be heard saying his grandmother would "not have believed" the size and the number of different nationalities represented within the queue.