British Prime Minister Boris Johnson apologised and vowed to "fix it" after a report on Monday into lockdown parties held at his Downing Street residence criticised serious failures at the heart of government.
A report by senior civil servant Sue Gray into lockdown-breaking gatherings at Downing Street under Johnson condemned some of the behaviour in government as being "difficult to justify".
"I want to say sorry," Johnson told parliament.
"Sorry for the things we simply did not get right and sorry for the way that this matter has been handled."
Johnson said the government had to learn from the criticisms raised, and that he would make changes to his Downing Street operation.
"I get it and I will fix it," he said.
"And I want to say to the people of this country. I know what the issue is, it is whether this government can be trusted to deliver and I say yes we can be trusted, yes we can be trusted to deliver."
Prince Harry said on Friday that he wanted reconciliation with the British royal family but his father King Charles will not speak to him over a row over his security and he did not know how long the monarch, who has cancer, would live.
A magnitude 7.4 earthquake struck Drake Passage between Cape Horn and Antarctica at a depth of 10 km (6 miles) on Friday, the United States Geological Survey said.
A ship with humanitarian aid and activists for Gaza was bombed by drones while in international waters off Malta early on Friday, its organisers said, and the Maltese government said after a rescue operation that everyone on board was safe.
A power outage hit several regions of Indonesia's resort island of Bali on Friday and efforts were underway to restore services to those affected, state utility Perusahaan Listrik Negara said.
A Russian drone attack late on Thursday set buildings ablaze in Ukraine's southeastern city of Zaporizhzhia, injuring 29 people, regional governor Ivan Fedorov said.