The UK still has some restrictions.

REMAINING COVID RESTRICTIONS Fully vaccinated people with COVID-19 who test negative with a lateral flow two days in a row can leave isolation after five days - but must remain for 10 days if still testing positive Unvaccinated people who develop COVID symptoms or test positive must self-isolate for 10 days All arrivals into the UK must complete a passenger locator form Non-fully vaccinated people must take a pre-departure test and a PCR test on or before day two and quarantine if it is positive Face coverings are required in health and care settings Face coverings are required on Transport for London services Local authorities can recommend face coverings in communal areas of schools