<AUS> Cityrail A Set in testing.
 

at the moment there is the A set in testing. this train will be all 8 cars long, as opposed to the cityrail standard of 4-4, or 3-3. there wil be "smart air con" that adjusts the temp according to the amount of passengers, and also the temp outside.

Apparently it is supposed to be testing now outside my window and I say "?" because it's not there

Where is it then?