A sign indicating the location of a COVID-19 drive-in testing centre provided by the Department of Health and Social Care and facilitated by Slough Borough Council is pictured on 9 September 2020 in Slough, United Kingdom. The UK government is being criticised since a shortage of COVID-19 testing capacity emerged and will shortly implement tighter restrictions on social gatherings amid mounting concern regarding the possibility of a second coronavirus peak following a significant rise in the rolling seven-day national average of the number of cases reported.