Leaders from around the world are set to descend on London for the Queen's state funeral later today as security is beefed up across the capital.
Royals, Presidents and Prime Ministers will land in the UK over the weekend ahead of the state funeral at Westminster Abbey on Monday, September 19.
US President Joe Biden was one of the first foreign leaders to confirm his attendance at what is expected to be one of the biggest police operations in London since the Olympic Games in 2012.