Britain is on course to ditch the Covid-19 social distancing rule requiring people to stay at least one metre apart towards the end of next month, Prime Minister Boris Johnson said on Monday.
Johnson's government has set out a roadmap to end lockdown restrictions in stages as widespread vaccinations help to suppress infections.
June 21 has been set as a date when social distancing could end.
Asked about that possibility during a campaign visit in northern England, Johnson said: "I think we've got a good chance, a good chance, of being able to dispense with one-metre plus."
The next stage of the government's unlocking plans is May 17, when restrictions on foreign travel are expected to be eased, but not lifted.
Johnson struck a cautious tone ahead of that deadline.
"We do want to do some opening up on May the 17th, but I don't think that the people of this country want to see an influx of disease from anywhere else. I certainly don't. We've got to be very, very tough, and we've got to be as cautious as we can," he said.
Campaigning ahead of an election for a parliamentary seat and local government elections, he declined to answer questions about opposition Labour Party allegations of sleaze.
"All this kind of stuff is absolutely not relevant," he said, adding that voters wanted to focus on policies ahead of the elections on Thursday.