Authorities have announced extensive traffic restrictions across Gauteng during the Group of Twenty Leaders Summit in Johannesburg, with motorists facing closures and delays through multiple major corridors. The Road Traffic Management Corporation and metropolitan police departments from Johannesburg, Tshwane and Ekurhuleni coordinated measures affecting highways including portions of the N1, N3, N12, N14, R21, R24 and M1, along with arterial routes through Sandton, Melrose Arch, Rosebank and Nasrec. Rolling roadblocks will halt vehicle movement for periods reaching one hour when delegations travel between venues.
Grayston Drive will experience a complete shutdown during morning hours, while the Golden Highway remains closed between...