Stop time updates for active trips, replacement vehicles, and changed stopping patterns in GTFS-realtime format for Buses, Ferries, Light Rail, Trains, Metro and Regional Bus Services (our regional services are at times referenced as "TCB" - Transport Connected Bus). An up to date list of all TCB services can be found [on the forum](https://opendataforum.transport.nsw.gov.au/t/new-real-time-regional-bus-data-is-now-available/2060).