LONDON (AP) — U.S. President Joe Biden paid his respects at Queen Elizabeth II’s coffin as thousands of police, hundreds of British troops and an army of officials made final preparations for the queen’s state funeral. The funeral on Monday at Westminster Abbey will be a spectacular display of national mourning that will also be the biggest gathering of world leaders for years. People across Britain paused for a minute of silence at 8 p.m. to honor the queen. Also late Sunday, authorities closed a miles-long queue for people to see the queen lying in state. New arrivals were turned away, so that everyone in the line can file past the coffin before Monday morning, when it will be taken to Westminster Abbey for the queen’s funeral.