Service 3 might get Citaros to fill
the missing slots left vacant by the deregistered Mk3s. I'm just
guessing, but seems like the Mk4s are some kind of stop-gap
measures.
Otherwise, the current SP Citaros in BNDEP are very likely going
to 33 (those Euro IV & V KUBs have been on 33 for ages but
still not WAB status) and 32.
Service 32 needs 10 WABs (now have only 1 poor 5007A after 6039B
from AR went to 48). Now missing 2 ARBP buses, 1 BNDEP bus. And
with still 2 more BN Mk3s and 2 more AR Mk3s on 32, do the maths
& you can see where this is going.
Service 33 needs 15 WABs to hit the quota, now they have 7 KUBs
& 1 Citaro, all BNDEP side. 7 more to go, including the 4
missing BBDEP buses. And you can see where this is going to go too,
probably BN 33 would have to cut 3 more Mk4s. 1953U is likely one
of them, not sure which is the other 2.
more like sv3 getting the outcasts form 33 instead. and the rest
maybe going to sv40 or 35.