Yesterday night (17 Sept):
10 (special F1 edition):
SBS3800P (BNDEP SP)
SBS7365C
(ARBP 198) - not sure if on split or SBS5006C slot... Spotted at
Opp Heng Mui Keng Terr at 8.19p.m.
*SBS7680S left OS from Kent Ridge Ter at 8.04p.m. just as
SBS8577B started trip... Not sure split or A/P.
Partial sequence = SBS3041M > SBS9667T > SBS8577B >
SBS8682E > SBS3800P > SBS7365C
30:
SBS3830C (BNDEP SP) - spotted at Heng Mui Keng Terr at
8.17p.m.
33:
SBS2596K (BBDEP SP)
95:
SBS3252X (BBDEP 74) - before SBS7553B...
SBS6280U (BBDEP 96)
143:
SBS3309S (SLBP BSEP) - spotted at Aft Green Plam Conco at
7.54p.m.
SBS6765M (BRBP SP) - finally BRBP follow SLBP
style go do stunts, replace DD with Citaro... 
Spotted at Heng Mui Keng Terr at
8.11p.m.
151:
SBS6044K (BBDEP 96) - arrived at Kent Ridge Ter
at 8.04p.m.
188:
TIB606K (KJDEP 970?) - spotted at Heng Mui Keng Ter at
8.13p.m.
200:
SBS2815D (BBDEP SP) - on SBS1938P's slot...