The Prince of Wales and the Duchess of Cornwall have visited the London Transport Museum with Mayor of London Sadiq Khan to mark the 20th anniversary of the museum. <br /> <br />The pair arrived on the top deck of a double decker bus before touring the museum. <br /> <br />During the tour, Camilla tested out a one-person air-raid shelter, where she joked she was 'self-isolating' from the coronavirus - after Prince William joked about the outbreak at a reception in Dublin last night. Report by Connerv. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn
