I know, most probably replace MK3s and DM3500s.
They hv 2 take out most of DM3500s from perm trunk services 2
replace JB-registered MK3.
In return, Euro 5 will replace DM3500s.
to add on tat some trunk svcs like 16 and 195 which have majority
mk3 in their fleet should be getting euro 5s to replace the
outgoing mk3s
