Every adult in the UK will be asked to test themselves for coronavirus twice a week
Daily Mail
Testing drive will encourage adults to test themselves twice a week and will be supplemented by sewage monitoring to quickly identify cases across the UK.
https://www.dailymail.co.uk/news/article-9387473/Every-adult-UK-asked-test-coronavirus-twice-week.html?ns_mchannel=rss&ns_campaign=1490&ito=1490