UK Prime Minister Boris Johnson came under fire from high-ranking ministers in a national row over the conduct of his top adviser during the coronavirus lockdown.
Dominic Cummings drove 420 kilometres from London to Durham, breaching the rules he helped to create.
On Wednesday, parliamentary liaison committee chairman Bernard Jenkin asked Mr Johnson how much Mr Cummings's actions “undermined the moral authority of the government with the public”.
Mr Johnson said he did not want to add to comments he had already made on the matter.
“I, of course, am deeply sorry for all the hurt and pain and anxiety that people have been going through throughout this period," he said.
Mr Johnson said he “totally understands” public indignation over the incident, but said it would be “much better if we could now move on and focus on the next steps”.
Politicians urged him to provide clear advice to British parents suffering from Covid-19, with Labour MP Yvette Cooper accusing him of “ducking” her question on child care to protect his aide.
The Cummings scandal has led many in Britain to seek clarification on how the country’s lockdown rules apply to parents who need to balance child care with social-distancing.
Mr Johnson was also forced to admit he did not read scientific papers on the pandemic.
“I don’t actually read the scientific papers except in exceptional circumstances,” he said, answering a question from Conservative MP Greg Clark.
“But what I do get is the direct digest from Sage,” which is the UK’s Scientific Advisory Group for Emergencies.
Ministers sought further clarity on the government’s plan to introduce a contact-tracing programme through the National Health Service.
Mr Johnson said the government was considering “financial sanctions” for people who broke orders to stay at home after the NHS app showed they were exposed to the virus.
He was accused of seeking to avoid scrutiny after pulling out of an appearance in front of parliamentary committee leaders last year.
The committee is the only group with the authority to call the prime minister as a witness.
Mr Johnson’s appearance on Wednesday could hardly have come at a more fraught time.
He has been desperately trying to contain increasing fallout over Mr Cummings’s lockdown journey and faces a revolt within his own party over his aide’s future.
So far, 39 Conservative MPs have demanded that Mr Cummings resign.
The Conservative Party, which swept to power in a landslide victory in the 2019 general election, has spent significant political capital to keep Mr Cummings on as senior adviser.
Polling from research company Savanta showed a 20 per cent drop in Mr Johnson’s approval ratings over the four days leading to last Monday.
A survey by YouGov found 71 per cent of British people thought Mr Cummings broke lockdown rules and 59 per cent thought he should resign.
The number of Britain’s coronavirus infections and deaths remain the worst in Europe.
On Tuesday, the UK’s Office for National Statistics said 46,000 coronavirus-related deaths were reported since the outbreak began.
