UK mask Newcastle city centre, north-east England
Shoppers, some wearing a face mask or covering, walk past an electronic billboard displaying a UK Government advert advising the public to take precautions to mitigate the spread of COVID-19, in Newcastle city centre, north-east England, on September 17, 2020. Image Credit: AFP

London: Britain is at a tipping point on COVID-19, health minister Matt Hancock said on Sunday, warning that a second national lockdown could be imposed if people don't follow government rules designed to stop the spread of the virus.

COVID-19 cases have risen sharply in recent weeks to more than 4,000 per day, with Prime Minister Boris Johnson calling it a second wave and stricter lockdown measures being introduced in areas across the country.

"The nation faces a tipping point and we have a choice," Hancock told Sky News. "The choice is either that everybody follows the rules ... or we will have to take more measures." Hancock later told the BBC that a second national lockdown was possible option.

"I don't rule it out, I don't want to see it," he said.

Johnson announced fines of up to 10,000 pounds ($12,900) on Saturday for people in England who break new rules requiring them to self-isolate if they have been in contact with someone infected with COVID-19.

In addition to tighter rules on social gatherings across the country, several cities and regions in Britain have had 'local lockdowns' imposed, limiting even more strictly when, where and how many people can meet up socially.

Asked about comments from London mayor Sadiq Khan, who said on Friday new restrictions were increasingly likely in the capital, Hancock said: "I've had discussions this week with the Mayor of London, and the teams are meeting today to discuss further what might be needed." 

COVID-19 rule-breakers

The new rules will apply from Sept. 28 to anyone in England who tests positive for the virus or is notified by public health workers that they have been in contact with someone infectious.

"People who choose to ignore the rules will face significant fines," Johnson said in a statement.

Fines will start at 1,000 pounds for a first offence, rising to 10,000 pounds for repeat offenders or cases where employers threaten to sack staff who self-isolate rather than go to work.

Some low-income workers who suffer a loss of earnings will receive a 500 pound support payment, on top of other benefits such as sick pay to which they may be entitled.

Current British government guidance tells people to stay at home for at least 10 days after they start to suffer COVID-19 symptoms, and for other people in their household not to leave the house for 14 days.

Anyone who tests positive is also asked to provide details of people outside their household who they have been in close contact with, who may then also be told to self-isolate.

To date there has been little enforcement of self-isolation rules, except in some cases where people have returned from abroad.

However, Britain is now facing a rapid increase in cases, and the government said police would be involved in checking compliance in areas with the highest infection rates.

Johnson has also faced calls to reintroduce more wide-ranging lockdown rules for the general public.

However, the Sunday Times reported he was poised to reject calls from scientific advisors for an immediate two-week nationwide lockdown to slow the spread of the disease, and instead reconsider it when schools take a late-October break.