![](http://www.alamy.com/thumbs/6/8DEF77B4-AF96-442C-958F-210C8C610DD0/2D87BXC.jpg)
'You need to isolate' message on NHS Covid Alert Lavel app, Greater London, England, United Kingdom
Size: 4737px × 10002px
Location: Greater London, England, United Kingdom
Photo credit: © Greg Balfour Evans / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -isolate, 19, alert, app, central, check, check-, city, contact, covid, england, government, greater, greter, health, iphone, isolate, kingdom, lavel, london, message, national, nhs, pandemic, service, symptons, tracing, uk, united, venue, warn, warning