UK foreign minister defends 'cautious' lockdown easing

Prime Minister Boris Johnson has come under fire from some scientists for easing a lockdown put in place 10 weeks ago, with some saying it was a premature and risky move in the absence of a fully functioning system to track new outbreaks.

With Britain experiencing one of the world's highest death rates from COVID-19, the government says it is easing the stringent lockdown "cautiously" to balance the need to restart the economy, but also to try to prevent another increase in the number of infections. But some say Britain is not prepared.