To ask Her Majesty's Government, further to the Written Answer by Lord Bethell on 1 June (HL4872), why they will not publish the reproduction index for the COVID-19 virus for each region of the UK on a weekly basis, alongside the United Kingdom-wide range.
10 June 2020
R is an average number and so can be highly uncertain if based on small quantities of data. R should be considered alongside the number of new cases. The Scientific Advisory Group for Emergencies’ view is that it is unhelpful to use estimates of R rates to monitor the epidemic in different regions.