Queen Elizabeth II's coffin has begun it's final journey to Windsor Castle. The coffin had been Lying-in-State in at Westminster Hall since last Thursday, but was taken in procession from the Palace of Westminster to Westminster Abbey on Monday morning, where Her Majesty's state funeral service took place.Following the funeral, the coffin traveled in procession from Westminster Abbey to Wellington Arch, and then to Windsor. Once there, the coffin was placed inside the State Hearse.