UK government to unveil new coronavirus message

UK Prime Minister Boris Johnson has introduced a new slogan telling the public to "stay alert, control the virus, save lives". We ask what message this sends out to the British public. Also in the programme: Fears of a second wave of infections in South Korea, and could airport testing spare travellers from spending time in quarantine? (Picture: British Prime Minister Boris Johnson. Credit: Wiktor Szymanowicz/Barcroft Media via Getty Images)