Male tiger Jae Jae, left, and female tiger Melati, are seen at the new 3.6m pound Sumatran tiger enclosure at London Zoo, north London, as it is official opened by The Duke Of Edinburgh, Wednesday, March 20, 2013. (Photo by Joel Ryan/Invision/AP)
Gallery: British royals at subway station, zoo
Mar. 20, 2013 @ 01:40 PM
British royals visited a subway station and a zoo among events this week.