"Cases Have Absolutely Rocketed," UK Says On New Virus Strain

U.K. Health Secretary Matt Hancock warned that the new strain of the coronavirus is "out of control" and suggested parts of England will be stuck in the new, highest tier of restrictions until a vaccine is rolled out.

More than 16 million Britons are now required to stay at home after a lockdown came into force Sunday in London and southeast England and the government scrapped plans to relax rules on socializing at Christmas.

The measures to control the fast-spreading new variant of the virus forbid household mixing in those areas and restrict socializing to just Christmas Day across the rest of England. Residents across the country were told to keep to their local areas, and extra police were being deployed at rail stations to stop people traveling out of London.

"Cases have absolutely rocketed, so we've got a long way to go," Hancock told Sky News. "I think it will be very difficult to keep it under control until the vaccine has rolled out." People in the new Tier 4 areas "should behave as though they have it," he said.

Hancock said that as of Saturday morning 350,000 people had been vaccinated, with the ambition to reach 500,000 by the end of the weekend.

Johnson had originally planned to ease pandemic rules for five days during the holiday, but made an abrupt change of tack after emergency talks on the virus mutation with officials.

Emerging scientific evidence suggests the new variant -- which Hancock said has also appeared in Australia and continental Europe -- can spread significantly more quickly than previous strains in circulation and is behind the surge in infections in recent days.

"We made the commitment not knowing that there was going to be a new variant that spreads so much faster," Hancock said, of the original plans. He said there is "no evidence" that the new strain -- VUI-202012/01 -- is milder than the original virus.

Maria Van Kerkhove, Covid-19 technical lead at the World Health Organization, told the BBC's Andrew Marr program: "We understand that the virus does not cause more severe disease."

Resignation Call

Videos shared on social media showed a dash for trains out of London on Saturday evening.

Transport Secretary Grant Shapps said in a statement that more transport police will be deployed to stop people taking unnecessary journeys out of the capital. Hancock said Shapps is examining compensation payments for canceled tickets.

The opposition Labour Party's Lisa Nandy said the change of policy is "a perfect example" of Johnson "making a promise he knew he couldn't keep about Christmas."

"I think we have this ongoing drumbeat of dither from the government," Nandy told Andrew Marr.

Charles Walker, a lawmaker from Johnson's Conservative party, told the Sunday Telegraph newspaper that Hancock should resign. Another Tory MP, Mark Harper, who represents a caucus that opposes lockdown measures, urged the government to summon lawmakers from their vacation so a vote can be held on the toughened virus measures.

Hancock said a vote will happen in January.

(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)