Boris Johnson PM on new quarantine rules and track & testing availability

The transcript discusses the potential reduction of the quarantine period from 14 days, contingent on the availability of tracking and testing. It emphasizes efforts to mitigate the quarantine's impact on travelers and holidaymakers by adhering to scientific guidance. The current guidance, particularly concerning Spain and other countries, is highlighted. The importance of acting swiftly to prevent a second wave of infections from travelers returning to the UK is stressed.

How can travelers be helped according to the current scientific understanding?

What is the responsibility of authorities regarding travelers returning from high-risk areas?