Coronavirus lockdown: what are the new rules announced by Boris Johnson?

The most significant immediate change is Johnson formally urging people who cannot work at home - for example in construction - to return to their jobs from Monday. Johnson said such people “should be actively encouraged to go to work”, while trying to avoid public transport and maintaining physical distancing. While the PM says every workplace should be “Covid-secure”, the plan for more people returning to work will bring fresh warnings from unions about the predicament of staff who feel they are not being kept safe.