Which depot are these sets based? I'm currently working on a Sydney Trains doors open and close (interior/exterior view) compilation in which I must only have own work to avoid copyright violations. The other day at Redfern (platform 12), I heard this old announcement on another double^ Tangara heading towards Cronulla (that skipped Erskineville, St Peters, Tempe, Arncliffe, Banksia, Carlton, Allawah, Penshurst, Mortdale and Como stations) but didn't record it and as a result, now I can't remember the number of either set. ^I say double if the train consists of two coupled sets.