Withdrawn from the museum state?

As all others were scrapped years ago and no spare part stocks left to keep it operational. By the way this was one of the main problems of the entire fleet.
There are no more plans for operation but not to scrap it either!
Honestly, this is the city's shortest-lived and therefore least significant type. Keeping one for a museum display is a must (and knowing that there are no others left anywhere else), but the expense of keeping it operational at the moment is hard to justify.

Thanks for the explanation. In this case, I suppose it should be marked as not operational instead of withdrawn.

That's right, done!