Let's evaulate...
200 B9TL: MK2
1100 KUB: CRB, MBO405, 200 MKIII
150 B9TL: 150 LO3x
300 Citaro: 100 MKIII, 150 Strider MK4? 50 in lieu of
upcoming devt SUTD, Seletar.
300 B9TL: 50 LO3x, 100 VO2x, 150 VO3x (Left 50 from pionner VO3x
batch).
Interesting to note it's likely VO2x replaced by ADD, nong time
never see riao.
The purchase of 200 B9TLs in 2006-07 doesn't seemed for any
replacement, but rather for fleet expansion. That was also the time
when SBST introduced a number of new bus services like 5, 45, 109,
175, 185 etc.
