Liham mula kay Ed Humpherson (Director General for Regulation, Office for Statistics Regulation) kay Roger Halliday (Head of COVID Analysis, Scottish Government), na may petsang 21/12/2020
Liham mula kay Ed Humpherson (Director General for Regulation, Office for Statistics Regulation) kay Roger Halliday (Head of COVID Analysis, Scottish Government), na may petsang 21/12/2020