The PM is to announce how lockdown will be lifted in his road map, but what figures will guide his decision making? Sky's Helen- Ann Smith looks at the data which will determine how and when restrictions are lifted. SUBSCRIBE to our YouTube channel for more videos: Follow us on Twitter: and Like us on Facebook: Follow us on Instagram: Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí For more content go to and download our apps: Apple Android
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