King Charles III's coronation on Saturday, but the ceremony attracted far fewer British viewers than his mother's funeral last year. London's Metropolitan police said it arrested a total of 64 people on Saturday for a variety of offenses, including "conspiracy to cause public nuisance" and "breach of the peace. "Sign up for CNN's Royal News, a weekly dispatch bringing you the inside track on the royal family, what they are up to in public and what's happening behind palace walls