Royal baby bulletin displayed at palace
22 July 2013 Last updated at 21:03 BST
A formal bulletin confirming that the Duchess of Cambridge has given birth to a baby boy has been displayed on an easel at Buckingham Palace.
The message, signed by key medical staff, was taken by a royal aide from St Mary's Hospital in Paddington where the baby was born.
The presentation of a note, confirming the gender of the child, has been a long-standing tradition for royal births.
Sophie Raworth and the Queen's former press secretary Charles Anson commentated on the ceremony.