On 29 December 2020 a new Level 3 was implemented in South Africa.

Please see below links

11 Jan 2021:
Disaster Management Act: Regulations: Alert level 3 during Coronavirus COVID-19 lockdown: Amendment

https://www.gov.za/documents/disaster-management-act-regulations-alert-level-3-during-coronavirus-covid-19-lockdown-2

29 Dec 2020:
Disaster Management Act: Regulations: Coronavirus COVID-19 lockdown: Determination of alert levels and hotspots: Amendment:

https://www.gov.za/documents/disaster-management-act-regulations-alert-level-3-during-coronavirus-covid-19-lockdown-1
https://www.gov.za/documents/disaster-management-act-regulations-coronavirus-covid-19-lockdown-determination-alert-0