A number of mini-lockdowns have been introduced around the UK in response to spikes in coronavirus cases.
The UK Government is only responsible for lockdown restrictions in England as health is a devolved matter, so Wales and Scotland have made their own announcements.
There are no local lockdown measures in Northern Ireland so far.
It can be hard to keep up, so what areas have restrictions imposed and what measures are actually in place?
Wales’s health minister has said local lockdown in the county borough of Caerphilly will not be lifted until October “at the very least”.
People will not be allowed to enter or leave the area without a reasonable excuse after the restrictions come into force at 6pm on Tuesday.
– Western Scotland
Lockdown restrictions on household visits across western parts of Scotland have been continued for a further week – as well as being extended to other council areas.
Measures – originally introduced in Glasgow, East Renfrewshire and West Dunbartonshire – now also apply to East Dunbartonshire and Renfrewshire.
The measures also mean indoor visits to hospitals and care homes will be limited to essential visits only to protect the most vulnerable.
– Bolton, England
On Tuesday, the Government ordered that restaurants, cafes, bars and pubs will be immediately restricted to takeaway only and all hospitality venues will be required to close between 10pm and 5am.
A ban on mixing outside households in public outdoor settings will also be enforceable by law.
Bolton Council said on Saturday it was introducing tougher measures “with immediate effect”, with people asked not to mix with other households in any setting, either indoors or outdoors, and to only use public transport for essential purposes.
If people live in one of the affected areas they must not host people they do not live with in their home or garden, unless they are in their support bubble.
You also must not meet people you do not live with in their home or garden, whether inside or outside of the affected area, unless they are in your support bubble, according to the Government website.
A support bubble is where a household with one adult joins with another household. Households within a bubble can still visit each other, stay overnight, and visit public places together.
As with the above, there is a ban on two households mixing indoors or in a garden.
People should not visit friends or family in care homes, other than in exceptional circumstances.
And in specific areas with additional restrictions, people should not socialise with people they do not live with at indoor public venues or outdoor venues such as parks.
– Leicester City
People should not have visitors to their homes or socialise with people they do not live with in other indoor public venues such as pubs, restaurants, cafes, shops, places of worship, community centres, leisure and entertainment venues, or visitor attractions.
They also should not visit friends or family in care homes, other than in exceptional circumstances.