The government has removed the remaining domestic restrictions in England. However, to help reduce the risk of catching COVID-19 and passing it on to others you can:
get vaccinated
let fresh air in if meeting others indoors
practise good hygiene:
wash your hands
cover your coughs and sneezes
clean your surroundings frequently
wear a face covering
These steps also help to reduce the spread of other respiratory infections which spread easily and can cause serious illness in some people (for example, influenza).
The government's COVID-19 Response: Living with COVID-19 details how legal restrictions are being removed whilst protecting vulnerable people and maintaining resilience.