The Royal Family and ministers arrive to commemorate 7/7 terror attacks

The Prime Minister and Duke and Duchess of Edinburgh were among those who gathered to mark the 20th anniversary of the July 7 London bombings at St Paul's Cathedral. Sir Keir and the royals were joined by Mayor of London Sir Sadiq Khan, the Home Secretary Yvette Cooper, former Prime Minister Sir Tony Blair, survivors, emergency responders and bereaved relatives at the commemorative service.