In the last few days, there have generally been a 6-car refurbished set parked at the front of the depot, while a further 2 cars are parked at the back (aren't they supposed to be able to run as 8-car sets after the refurbishment?). As far as I know, none of the other 12(?) cars that were sent away have returned yet. I presume no more will be taken out of service until the refurbished ones actually reenter service.
All of doors have "train under test, do not enter" (or something like that) taped to the windows.
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