COVID-19 local lockdown regulations in England
During the COVID-19 pandemic, a variety of restrictive regulations were enforced in England by way of statutory instrument, beginning with country-wide business closures on 21 March 2020, followed by the first national Lockdown Regulations on 26 March. The regulations were modified frequently.
Source: Wikipedia — COVID-19 local lockdown regulations in England (CC BY-SA 4.0)