La barrière de véhicule Velocity de Turnstar était le choix évident lorsque la meilleure école de Johannesburg, St Stithians a choisi de moderniser ses entrées de véhicules. Au total,, 14 Velocity Barriers were installed at six entrance/exit points. The 3m poles were all fitted with Turnstar’s OPTIC LED system which increases visibility of the barrier arm and gives the driver an indication of when it is safe to pass.