Boris Johnson has announced a new date for lockdown being lifted.

Experts feared going ahead with step four on June 21 as planned could lead to hospital admissions on the scale of the first wave of Covid-19 heaping unsustainable pressure on the health service.

To avert this, Mr Johnson said during a Downing Street press conference that it is "sensible" to put back the end of all legal limits on social contact to July 19, saying he is "confident" no further delay will be necessary.

He hopes deaths will be significantly reduced by that point because two-thirds of adults will have then been offered both vaccine doses due to the delay being coupled with a reduction in the time between jabs for the over-40s.

Limits on numbers for sports events, pubs and cinemas will therefore remain in place, nightclubs will stay shuttered and people will be asked to continue working from home where possible.

Downing Street left open the option of ending restrictions on July 5 if the data proves drastically better than expected but conceded this is "unlikely".

Mr Johnson did, however, announce a limited easing of restrictions to take place from June 21 as he faces the prospect of a rebellion from Conservative MPs who are furious about the delay.

The 30-person cap for wedding ceremonies and receptions, as well as wakes, will be lifted, with limits to be set by venues based on social distancing requirements.