https://www.reuters.com/article/us-health-coronavirus-britain/uk-says-covid-track-and-trace-system-will-be-ready-despite-app-issues-idUSKBN22X0KZ

Britain is dealing with technical issues of its track and trace app that it hopes will help it keep the novel coronavirus outbreak under control, but will use traditional tracking means until it is rolled out, the security minister said on Thursday.