Berrima Road residents got an unscheduled Saturday morning wake-up call on 4 July, when several wagons from a Southern Shorthaul Railroad (SSR) train rolled away and toppled at a level crossing.
There have been more than 700,000 trips using tap-and-go technology since the start of June, when the rest of the train network got the capability in stages.
The National Transport Commission’s own definition is outcome-focused: interoperability means “any train, no matter what network it is going over, can operate at the highest level of safety and productive performance the network offers.