Pointless maintenance seems to be what PPP is all about. The needless
retiling of stations has already been discussed in a recent thread.
And the other day I noticed that they had replaced all the antique
roundels at Sudbury Town with new ones, despite the fact that the
originals had only minor blemishes that were only visible up close.
(The new ones are identical except for the text being in a slighly
different font - why is this? there is no difference in readability
and it's now different to all the other stations)