MORE than a quarter of the UK population will be living under extra coronavirus restrictions when new measures on socialising come into force in Wales.

A ban on households mixing in each other's homes came into effect at midnight in Wigan, Stockport, Blackpool and Leeds.

Residents in those areas are also advised not to meet people outside their household or bubble in any other settings including bars, shops or parks.

It comes as the UK recorded its highest single-day figure of coronavirus cases, with 6874 lab-confirmed cases.

Restrictions are already in force across Scotland, large swathes of north-west England, West Yorkshire, the North East and the Midlands.

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And a ban on households mixing indoors was extended across Northern Ireland earlier this week.

Cardiff and Swansea will go into local lockdown from 6pm tomorrow, the Welsh Government has confirmed.

People will not be able to enter or leave the areas without a reasonable excuse. They will not be able to meet indoors with anyone they do not live with, with extended households suspended.

The total number of people set to be living under stricter rules will rise to 17 million.

It comes as all London boroughs were added to the Government's list of areas of concern following a rise in cases in the city.

The new status means the capital could receive extra testing and other help such as engagement with high-risk groups as a result of rising Covid-19 cases.

Elsewhere:
- 1700 Manchester Metropolitan University students at two accommodation sites in the city have been instructed to self-isolate for 14 days following a spike in coronavirus cases.

- The Office for National Statistics (ONS) infection survey suggested the number of coronavirus cases across England has jumped 60% in one week.

- The seven-day rolling average of cases in Blackpool has risen from 48.8 per 100,000 a week ago to 69.6 per 100,000 on Friday, the Government's coronavirus dashboard shows.

- The latest seven-day Covid-19 rate in Leeds was found to be 113.3 per 100,000 people, according to Government figures, while Leeds director of public health Victoria Eaton said there was an 8.4% positive test rate.

- The dashboard also shows the seven-day Covid-19 rate in Wigan has risen to 122.6 per 100,000 people, while in Stockport it is up to 77.4 per 100,000 people.