The Ghan for more freight to travel through the region, leading to a hope that Darwin will serve as another trade link with Asia. In preparation for the connection to Darwin, one of the locomotives was named after Steve Irwin in a hope that the internationally recognised face of Australia would help promote the new service and tourism to the region. The modern Ghan has featured in an episode of Channel 5's series "Chris Tarrant: Extreme Railways", and the Mighty Trains series. It was also the subject of a slow television documentary called 'The Ghan: Australia's Greatest Train Journey'. The entire journey
Enterprise (train service) DDF). At this point the service, which had operated under either the IÉ or NIR brands, was branded separately as Enterprise. The service has suffered disruption, particularly during the Troubles, when it was regularly halted by bomb threats. These became so frequent and caused such considerable disruption to the service that a campaigning group, the Peace Train Organisation was formed in 1989. Since the Northern Ireland peace process, however, such disruption has diminished. Renewed investment in recent years has seen the line upgraded to continuously welded track capable of running along the southern part of the route, as part of