The Railway Safety Regulator (RSR) says it will assess the remedial work after illegal digging caused water and soil to seep into a section of a Gautrain tunnel. According to the Gautrain Management Agency, investigations have established that illegal drilling for a borehole was being conducted on a private property above the tunnel. Train operations between Rosebank and Park Stations had to be suspended. Phemelo speaks to Gautrain CEO Tshepo Kgobe.