The UK is “now seeing a second wave” of Covid-19, Prime Minister Boris Johnson has said, adding: “It’s been inevitable we’d see it in this country.”

Mr Johnson said he did not “want to go into bigger lockdown measures” but that tighter social distancing rules might be necessary.

It is understood a new three-tiered set of restrictions is being considered.

The plan would aim to avoid a national lockdown but could stop household-to-household contact.

The first tier would be the level of measures currently in place in most parts of England now – with social distancing the key aspect.

The second tier would involve what is currently being imposed in north-east of England –

curfews on hospitality venues and a ban on meetings between households.

The final third tier would involve stricter lockdown measures.

If this plan is put into action, “Tier two” restrictions are expected to be imposed on a region-by-region basis, but it is thought likely that they could eventually cover almost all of the UK.

London Mayor Sadiq Khan said it was “increasingly likely” that the nine million people in the capital will need to follow areas such as the north-east of England and come under additional measures.

An account of a meeting at which the three-tier measures were discussed has been shared with the BBC. It explained the government’s shielding policy was also “being actively reviewed” and a decision could come soon on further measures to protect the vulnerable.

Any further shielding decisions are expected to take a much more tailored approach than before.

With the virus expected to be more severe over the winter, officials are looking at bringing in measures that could last until the spring.

Earlier, BBC political editor Laura Kuenssberg said the government was considering a short period of tighter rules across England that could be announced in the next week, which could involve closing hospitality venues.

It comes as the UK has recorded another 4,322 confirmed Covid-19 cases.

Public Health England’s medical director Yvonne Doyle warned of “far worse things to come” as the UK recorded widespread growth of the virus across the country.

“Clearly when you look at what is happening, you’ve got to wonder whether we need to go further than the rule of six that we brought in,” the prime minister said, referring to measures introduced on Monday.

He added that “the British people have done an amazing job – they’ve brought that peak down by discipline” but that “people find it difficult to keep this up, it’s difficult to maintain that discipline for a long time”.

Speaking in Oxfordshire, Mr Johnson said the government would keep “everything under review” but a second national lockdown was “the last thing anybody wants”.

“We want to keep schools open,” he said. “We want to keep the economy open as far as we possibly can, we want to keep businesses going.”

Mr Johnson added: “The only way we can do that is, obviously, if people follow the guidance.” (BBC)

Update news