Inside Central Station: Australia's Busiest Railway - Season 1 Episode 5 -

In this episode, we mark the anniversary of Australia's worst train disaster. In 1977, 84 people were killed when a passenger train left the tracks and crashed into an overpass at Granville. The day is marked with a sombre ceremony, but it also serves as a reminder of how much safer the network has become as a result of the lessons learnt that day.