Geograph - photograph every grid square

Level 0
Light controls on socialising with time limits possible on licensed premises; a maximum of eight people from three households meeting indoors, and 15 people from five households outdoors. Indoor worship, weddings and funerals capped at 50 people; car-sharing should be avoided and face coverings compulsory on public transport.

Level 1
As above but only six people from two households can meet indoors or outdoors; numbers at weddings and funerals capped at 20 and no indoor contact sports for over-18s; working in offices restricted to essential only.

Level 2
As above, but no indoor socialising and only six people from two households outdoors; enhanced protective measures for schools; outdoor events banned, stadiums closed to spectators but drive-in events and cinemas allowed; no sale of alcohol indoors, except served with meals up to 8pm; soft play, snooker halls, nightclubs and casinos closed.

Level 3

The Guardian Today newsletter: the headlines, the analysis, the debate – sent direct to you
Read more
No indoor socialising; six people from two households allowed to meet outdoors; no non-essential travel outside the local authority area; no indoor or outdoor alcohol sales but all hospitality premises can operate in the daytime, up to 6pm; hotels, B&Bs and camp sites restricted to locals or essential workers only; all stadiums and events shut; colleges and universities would have greater restrictions on mixing; amateur outdoor contact sports banned; all leisure venues closed; essential public services only.

Level 4
As in level 3 but hotels and B&Bs closed except for essential workers; may enforce “stay at home” rules or limit travel distances; only essential journeys on public transport; all non-essential shops closed; hairdressers, beauticians and driving lessons banned; worship capped at 20 people; only five people allowed at weddings; gyms closed; all leisure venues, pubs, restaurants, visitor attractions and cinemas closed; only essential indoor workplaces, outdoor building and manufacturing allowed.