UK shuts travel corridors and requires negative Covid tests to enter

All foreign arrivals will also have to quarantine in toughening of measures in response to new strains

• Coronavirus - latest updates
• See all our coronavirus coverage

Boris Johnson has announced a dramatic tightening of the UK's borders, with all international arrivals to be forced to quarantine as well as demonstrate they have had a negative Covid test.

After months of criticism of the government's lax border policies, which Labour claimed were costing lives", the prime minister said he was tightening the rules to prevent new variants of the virus reaching the UK and safeguard the vaccination programme.