A fire has broken out at the Department of Home Affairs building in Germiston, east of Johannesburg, sending thick smoke billowing across the area.
Emergency services are on scene working to bring the blaze under control.
Roads Closed and Buildings Evacuated
President Street, Queen Street, and Jack Street have been shut to traffic as a safety measure.
Nearby buildings have also been evacuated to protect residents and workers.
Firefighters Target Upper Floor Flames
The flames have engulfed the top section of the two-storey structure.
Firefighters are focusing on reaching the lower level to prevent further spread.
No Injuries Reported So Far
According to City of Ekurhuleni Disaster and Emergency Management Services spokesperson William Ntladi, no casualties have been confirmed.
The cause of the blaze is still under investigation.
Protest Suspected to Be Linked
Social media speculation suggests the fire may be connected to ongoing protests in the Germiston area.
Officials have not yet confirmed this theory.
Police and Traffic Authorities on Scene
The Ekurhuleni Metropolitan Police Department (EMPD), South African Police Service (SAPS), and Gauteng Traffic Officers have deployed personnel to manage the scene.
EMPD sources indicate protesters may have set the building alight.
Motorists Advised to Avoid the Area
Authorities have urged drivers to steer clear of the affected streets and remain vigilant when traveling nearby.