The final easing of lockdown restrictions in England is expected to be put on hold for four weeks.
Social distancing rules were due to end next Monday under Prime Minister Boris Johnson's roadmap - but some scientists have expressed concern about the spread of the Delta variant discovered in India.
Health Minister Ed Argar says there will always be some infections - but the government is looking at the level of hospitalisations.
IN: 'We will...
OUT: ...important.'
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