Britain passed the grim milestone of over 20,000 COVID-19 deaths on Saturday, as the daily toll rose 813 to 20,319 people who tested positive for the illness and died in hospital.
Back in mid-March the government's chief scientific adviser said that keeping the death toll below 20,000 would be a "good outcome."
The government is facing growing criticism over its response to the new coronavirus pandemic as the death toll rises. Britain was slower to impose a lockdown than European peers and is struggling to raise its testing capacity.
The country has the fifth highest official coronavirus death toll in the world, after the United States, Italy, Spain and France. Scientists have said that the death rate will only start to decline quickly in another couple of weeks.
The total number of deaths is likely to be thousands higher with the addition of more comprehensive but lagging figures that include deaths in nursing homes. As of April 10, the hospital toll was short of the overall toll by around 40%.
Prime Minister Boris Johnson is still recovering after falling seriously ill with COVID-19 earlier this month and in his absence, government ministers have been struggling to explain high death rates, limited testing and shortages of protective equipment for medical workers and carers.
Health ministry data published on Saturday showed that 28,760 tests were carried out on 24 April. That is likely to put further pressure on the government given its target of hitting 100,000 tests per day by the end of April is just days away.
There are concerns that limited testing could mean a slow exit from lockdown and a worse hit for Britain's economy, the world's fifth largest.
Earlier on Saturday, Stephen Powis, the medical director of the National Health Service (NHS) in England, declined to give a new number for how many deaths could now be expected, but told BBC Radio:
"It will take some time, it may take many years, before the full effect of the pandemic is known in this country."
Striking a positive note, Powis added the NHS had not been overwhelmed in the way that hospitals in some other countries have been. Healthcare providers were now preparing to ramp up non-coronavirus treatments, such as restarting planned surgeries.
"As we are now beginning to see a decline, a decrease, in the number of patients with coronavirus, it is absolutely the time to start building up our services again," he said.