SBS 172 on sv 40
SBS 1776, 1732, 1701,1760,1800,1813,3779,3780,3783,3802,3807 on
Bedok and Tampines feeder services b4
SBS 3888 on sv 9
SBS 3792 on sv 33
SBS 414 on sv 35
SBS 7007 on sv 197
SBS 4916 on sv 32
SBS 3529 on Bedok feeder b4 where most feeders are SBS 48xx and SBS
49xx
SBS 1867, 1746 used to be perm on sv 226, which is the only feeder
to use mk2.
