Mr Sunak will be appointed as the country’s next prime minister by the King on Tuesday.
Explainer
What could Rishi Sunak’s Cabinet look like?
The next prime minister will start assembling a top team that he will hope can return a measure of stability to the country.
New Tory prime minister faces biggest Labour poll lead in 25 years
One recent survey put Labour 39 points ahead of the Tories.
2019 Tory manifesto: Where does it stand under another new prime minister?
Boris Johnson’s manifesto preceded the war in Ukraine, the cost-of-living crisis and the Covid-19 pandemic.
Tory leadership contest: How the week will unfold
Sir Graham Brady, chairman of the powerful 1922 Committee of Tory backbenchers, has said the party will have a new leader by Friday.