What to know about the queen’s lying in state in Westminster

FILE - The late King George VI lies in state in Westminster Hall, London, on Feb.11, 1952. Hundreds of thousands of people are expected to flock to London’s medieval Westminster Hall from Wednesday, Sept. 14, 2022, to pay their respects to Queen Elizabeth II, whose coffin will lie in state for four days until her funeral on Monday. (AP Photo/Rider)

What to know about the queen’s lying in state in Westminster