A gas tanker has exploded in Boksburg, leaving several people dead. #dstv403
* Editor's note: This is a developing story. We will bring you updates as more information becomes available.
JOHANNESBURG - A gas tanker has exploded in Boksburg, east of Johannesburg.
The explosion happened on a bridge.
Initial reports say several cars were under the tanker.
Emergency services are on the scene and say there are multiple fatalities and critical injuries.