A drain on the pavement seems to be blocked, which is causing thousands of liters of water to overflow.
At this stage it is unclear why the drain is blocked however, Sandton Chronicle will post new information when it becomes available.
@CityofJoburgZA @JHBWater burst water pipe on 360 Rivonia Boulevard
— Otsohile (@TheBlackOne) June 1, 2016
https://twitter.com/chrislouwshow/status/737875119729704960