Gordon Brown resigns: Your reaction
Gordon Brown has resigned as prime minister and leader of the Labour Party. What is your reaction?
Mr Brown is on his way to officially tender his resignation to the Queen, and recommend that Conservative leader David Cameron should succeed him.
Speaking alongside his wife Sarah outside No 10 Downing Street, he said the job had been "a privilege" and wished his successor well.
His decision comes as the Tories and Liberal Democrats are poised to agree a deal to form a government.
What your thoughts on a new government with David Cameron as prime minister? What should be the new government's main priorities? What is Mr Brown's place in history?
Watch events unfold here on the BBC News website.
This debate has now been closed. Thank you for your comments.