Tory leader pledges to hold Labour government to accountpublished at 15:22 British Summer Time 17 July
Sunak next congratulates Starmer on his "decisive" victory, and makes a self-deprecating joke about being an elder statesman at the age 44.
He says Labour has "successfully tapped into the country's desire for change" but that the party must now deliver it.
He adds that the Conservatives will be there to hold the government to account - disagreeing not for its own sake, but where necessary.
Sunak also welcomes the introduction of anti-terror Martyn's Law, and plans for a smoke-free future, which he says he will support.