Lister: But why are they painting the corridor the same color it was before?
Rimmer: They're changing it from Ocean Grey to Military Grey. Something that should've been done a long time ago.
Lister: Looks exactly the same to me.
Rimmer: No. No, no, no. (pointing at one section of the wall) That's the new Military Grey bit there, and that's the dowdy, old, nasty Ocean Grey bit there. (The two parts are indistinguishable) Or is it the other way around?