Leicester's elected mayor, Peter Soulsby, had previously argued against extending the lockdown in his city.
Venues will be asked to introduce social distancing measures including one-way systems, spaced queuing, increased ventilation and pre-booked tickets.
Racism is also an ongoing issue in football.
Elsewhere around the globe, clusters of infection were growing as governments relaxed restrictions.
London's Camden Market cautiously opened for the first time in 10 weeks.
Europe pressed ahead with a further loosening of measures, with schools, pools, pubs and tourist sites reopening.
From Monday, the government will partially reopen schools in England and allow up to six people from different households to meet outside.
Cummings left his London home shortly after he was diagnosed with the virus on March 30.
The move is likely to prove controversial, especially among the aviation sector.
In the Pas-de-Calais region of northern France, police have recorded 230 attempted crossings this year.
Ten staff in Britain and four in Australia will be furloughed, in a move that is expected to become permanent.
The partial lifting of restrictions comes despite concern over Britain's death toll from the virus -- the second highest in the world.
Britain has seen more than 32,000 deaths in the outbreak.
In Britain, street parades by veterans have been cancelled.
So far, more than 73,000 Americans have died of COVID-19 -- more than a quarter of global deaths.
With the current funding cycle ending in March 2021, a gap of several months will be produced, risking the sustainability of the sports' governing bodies
A small number of children presented an unusual set of symptoms.
Forecasts warn of the worst global recession in a century.
Employment in Europe plummeted for the second month running.
The world's richest league is facing economic meltdown.
Mercedes has asked its Formula 1 team, which was idle due to postponed or cancelled Grand Prix races, to get to work.
The decision would apply to tiers three to seven of men's and women's non-league football competitions