In pictures: French President Macron's UK state visit
PA Media
King Charles III and President Emmanuel Macron were seen chatting during a carriage procession to Windsor Castle
The French President Emmanuel Macron and his wife Brigitte are visiting the UK on a three-day state.
King Charles III and Queen Camilla are hosting the Macrons in Windsor, where crowds have cheered a carriage procession and there have been other displays of pageantry.
The French couple were earlier greeted by Prince William and Catherine as they touched down at RAF Northolt.
Later, the president will address Parliament and meet UK Prime Minister Sir Keir Starmer, with the pair expected to discuss how to stop small boats crossing the Channel.
Below are some of the best pictures from the first day of the visit.