BBC
Guests are taking their seats for the first coronation in 70 years, with King Charles III and the Queen Consort preparing for their historic carriage ride to Westminster Abbey.
Large crowds with Union jacks have gathered along the procession route.
Thousands of military personnel are arriving in London to take part, and a large security operation is in place.
The service will be seen first hand by 2,300 people, including 100 heads of state.
Celebrity guests are arriving to take their seats including actresses Emma Thompson and Joanna Lumley and US singer Katy Perry as well as politicians Sir Keir…