There are no coronavirus (COVID-19) restrictions in the UK
If you have COVID-19 you should try to stay at home.
Most people cannot get free COVID-19 tests. You can buy tests in shops but you cannot report the result to the NHS.
You can get vaccinated against COVID-19 by the NHS.
You do not need to take a test or quarantine when you arrive in the UK. You should check travel advice for the country you are going to.